{"id":9435,"date":"2025-06-18T19:38:40","date_gmt":"2025-06-18T19:38:40","guid":{"rendered":"https:\/\/peptideformulations.com\/?page_id=9435"},"modified":"2025-08-18T13:11:42","modified_gmt":"2025-08-18T13:11:42","slug":"tb500","status":"publish","type":"page","link":"https:\/\/peptidogen.mx\/es\/tb500\/","title":{"rendered":"TB500"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"9435\" class=\"elementor elementor-9435\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd228a4 e-flex e-con-boxed e-con e-parent\" data-id=\"dd228a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-550d314 elementor-widget elementor-widget-html\" data-id=\"550d314\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<link rel=\"icon\" href=\"\/favicon.ico\" type=\"image\/x-icon\">\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@400;600;700&display=swap\" rel=\"stylesheet\">\r\n<link rel=\"stylesheet\" href=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/font-awesome\/5.15.4\/css\/all.min.css\">\r\n   <style>\r\n\/* Make the variant name stand out *\/\r\n.variant-title {\r\n  font-size: 1.25rem;            \/* Larger text *\/\r\n  font-weight: 700;              \/* Bold *\/\r\n  color: #005fa3;                \/* Eye-catching blue (brand-adjustable) *\/\r\n  text-transform: uppercase;     \/* Optional: All caps *\/\r\n  letter-spacing: 0.5px;         \/* Slight spacing for emphasis *\/\r\n  margin-bottom: 0.3rem;         \/* Space below the title *\/\r\n}\r\n\r\n.variant-title strong {\r\n  background: linear-gradient(90deg, #005fa3, #00a1ff); \/* Gradient text effect *\/\r\n  -webkit-background-clip: text;\r\n  -webkit-text-fill-color: transparent;\r\n  display: inline-block;\r\n}\r\n\r\n.variant-title:hover strong {\r\n  background: linear-gradient(90deg, #00a1ff, #005fa3); \/* Reverse gradient on hover *\/\r\n  -webkit-background-clip: text;\r\n  -webkit-text-fill-color: transparent;\r\n}\r\n\r\n.variant-item .variant-title {\r\n  transition: transform 0.15s ease, color 0.15s ease;\r\n}\r\n\r\n.variant-item:hover .variant-title {\r\n  transform: scale(1.05);  \/* Subtle zoom on hover *\/\r\n}\r\n   \r\n   \r\n#research-overview {\r\n  background-color: #f5faff;\r\n  border: 1px solid #dbe4ec;\r\n  border-left: 5px solid #005fa3;\r\n  border-radius: 10px;\r\n  padding: 24px 28px;\r\n  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);\r\n  max-width: 960px;\r\n  margin: 60px auto 30px auto;\r\n  font-family: 'Poppins', sans-serif;\r\n}\r\n\r\n#research-overview h2.section-header-title {\r\n  font-size: 1.3rem;\r\n  font-weight: 700;\r\n  color: #005691;\r\n  margin: 0 0 8px 0;\r\n  display: flex;\r\n  align-items: center;\r\n}\r\n\r\n#research-overview h2.section-header-title i {\r\n  margin-right: 10px;\r\n  font-size: 1.2rem;\r\n  color: #005691;\r\n}\r\n\r\n\/* \ud83d\udcf1 Responsive adjustment *\/\r\n@media (max-width: 768px) {\r\n  #research-overview {\r\n    padding: 20px;\r\n    margin: 40px 1rem 20px 1rem;\r\n  }\r\n\r\n  #research-overview h2.section-header-title {\r\n    font-size: 1.5rem;\r\n  }\r\n}\r\n\r\n\r\n\/* \ud83d\udd37 PubChem Button Full Width Style *\/\r\n.pubchem-button {\r\n  display: block;\r\n  width: 100%;\r\n  background-color: #005fa3;\r\n  color: #ffffff !important; \/* \u2190 force white text *\/\r\n  text-align: center;\r\n  padding: 14px 0;\r\n  border-radius: 8px;\r\n  font-size: 1rem;\r\n  font-weight: 600;\r\n  text-decoration: none;\r\n  transition: background 0.3s ease;\r\n  margin-top: 2rem;\r\n}\r\n\r\n\r\n.pubchem-button:hover {\r\n  background-color: #004b86;\r\n}\r\n\r\n        \/* ===========================================================\r\n\ud83d\udd35  Price  SECTION)\r\nApplies to: #shipping-info and .shipping-details\r\n=========================================================== *\/\r\n\/* \ud83d\udd37 Dark Blue Add to Cart Button Style for Bundles *\/\r\n.cart-dark-blue {\r\n  display: inline-block !important;\r\n  background-color: #005fa3 !important;\r\n  color: #ffffff !important;\r\n  font-weight: 600 !important;\r\n  font-size: 0.95rem !important;\r\n  padding: 10px 20px !important;\r\n  border-radius: 4px !important;\r\n  text-decoration: none !important;\r\n  transition: background-color 0.3s ease !important;\r\n  text-align: center !important;\r\n}\r\n\r\n.cart-dark-blue:hover {\r\n  background-color: #004b86 !important;\r\n  color: #ffffff !important;\r\n}\r\n\r\n\r\n .main-content-wrapper,\r\n.product-grid,\r\n.product-card {\r\n  border: none !important;       \/* Remove any visible border *\/\r\n  box-shadow: none !important;   \/* Remove shadows that may look like borders *\/\r\n  background: transparent !important; \/* Ensure background isn't causing edge contrast *\/\r\n}\r\n\r\n \/* Desktop & default styling *\/\r\n#pricing-section {\r\n  background: #f2faff;\r\n  border: 4px solid #d0e4f3;\r\n  border-left: 5px solid #005fa3;\r\n  border-radius: 12px;\r\n  padding: 2rem;\r\n  box-shadow: 0 2px 8px rgba(0, 119, 204, 0.05);\r\n  font-family: \"Poppins\", sans-serif;\r\n  color: #1a1a1a;\r\n}\r\n\r\n\r\n\r\n\r\n\r\n#pricing-section h2 {\r\n  font-size: 1.6rem;\r\n  color: #005fa3;\r\n  font-weight: 700;\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 10px;\r\n  margin-bottom: 1.2rem;\r\n}\r\n\r\n#pricing-section p {\r\n  font-size: 0.95rem;\r\n  margin: 0.4rem 0;\r\n}\r\n\r\n     \/* ===========================================================\r\n\ud83d\udd35  CHEMICAL STRUCTURE SECTION)\r\nApplies to: #shipping-info and .shipping-details\r\n=========================================================== *\/\r\n   \r\n \/* Desktop\/default *\/\r\n#chemical-structure {\r\n  background: #f2faff;\r\n  border: 5px solid #d0e4f3;\r\n  border-left: 7px solid #005fa3;\r\n  border-radius: 12px;\r\n  padding: 2rem;\r\n  box-shadow: 0 2px 8px rgba(0, 119, 204, 0.05);\r\n  font-family: \"Poppins\", sans-serif;\r\n  color: #1a1a1a;\r\n}\r\n\r\n\/* \ud83d\udcf1 Mobile: slightly reduced width and padding *\/\r\n@media (max-width: 768px) {\r\n  #chemical-structure {\r\n    width: calc(100vw - 40px) !important;\r\n    max-width: calc(100vw - 40px) !important;\r\n    margin-left: auto !important;\r\n    margin-right: auto !important;\r\n    padding: 1.25rem 1rem !important;\r\n    box-sizing: border-box !important;\r\n    border-left: 5px solid #005fa3 !important;  \/* \u2705 Fixed *\/\r\n    border-radius: 10px !important;\r\n  }\r\n}\r\n\r\n\r\n#chemical-structure h2 {\r\n  font-size: 1.6rem;\r\n  margin-bottom: 1.2rem;\r\n  color: #005fa3;\r\n  font-weight: 700;\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 12px;\r\n}\r\n\r\n#chemical-structure .data-list {\r\n  display: flex;\r\n  flex-direction: column;\r\n  gap: 0.4rem;\r\n  font-size: 1rem;\r\n}\r\n\r\n#chemical-structure img {\r\n  margin-top: 1rem;\r\n  max-width: 100%;\r\n  border-radius: 8px;\r\n}\r\n\r\n   \r\n  \/* ===========================================================\r\n\ud83d\udd35 SHIPPING INFO STYLING (MATCHES CHEMICAL STRUCTURE SECTION)\r\nApplies to: #shipping-info and .shipping-details\r\n=========================================================== *\/\r\n\r\n\/* Desktop\/default *\/\r\n#shipping-info {\r\n  background: #f2faff;\r\n  border: 5px solid #d0e4f3;\r\n  border-left: 5px solid #005fa3;\r\n  border-radius: 12px;\r\n  padding: 2rem;\r\n  box-shadow: 0 2px 8px rgba(0, 119, 204, 0.05);\r\n  font-family: \"Poppins\", sans-serif;\r\n  color: #1a1a1a;\r\n}\r\n\r\n\/* \ud83d\udcf1 Mobile: slightly reduced width and padding *\/\r\n@media (max-width: 768px) {\r\n  #shipping-info {\r\n    width: calc(100vw - 40px) !important;\r\n    max-width: calc(100vw - 40px) !important;\r\n    margin-left: auto !important;\r\n    margin-right: auto !important;\r\n    padding: 1.25rem 1rem !important;\r\n    box-sizing: border-box !important;\r\n    border-left: 5px solid #005fa3 !important;  \/* \u2705 Fixed *\/\r\n    border-radius: 10px !important;\r\n  }\r\n}\r\n\r\n\r\n\r\n#shipping-info h2 {\r\n  font-size: 1.6rem;\r\n  margin-bottom: 1.2rem;\r\n  color: #005fa3; \/* Match h2 color in Identifiers block *\/\r\n  font-weight: 700;\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 12px;\r\n}\r\n\r\n.shipping-details {\r\n  list-style: none;\r\n  padding-left: 0;\r\n  font-size: 1rem;\r\n  line-height: 1.6;\r\n  color: inherit; \/* Inherits from #shipping-info *\/\r\n}\r\n\r\n.shipping-details li {\r\n  margin-bottom: 0.5rem;\r\n  padding-left: 1.8em;\r\n  position: relative;\r\n}\r\n\r\n\r\n.shipping-details li strong {\r\n  color: #1a1a1a;\r\n  font-weight: 600;\r\n}\r\n\r\n.shipping-note {\r\n  font-size: 0.9rem;\r\n  color: #555;\r\n  font-style: italic;\r\n}\r\n\r\n.shipping-details .disclaimer {\r\n  font-size: 0.85rem;\r\n  color: #666;\r\n  margin-top: 1rem;\r\n  font-style: italic;\r\n}\r\n\r\n    \r\n   \/* =============================\r\n   VARIANT GRID & SAVINGS INFO\r\n   ============================= *\/\r\n\r\n.variant-item {\r\n  background-color: #f6faff;\r\n  border: 1px solid #d4e5f0;\r\n  border-radius: 8px;\r\n  padding: 1rem;\r\n  text-align: center;\r\n  position: relative;\r\n}\r\n\r\n.variant-item i.fas.fa-tags {\r\n  color: #0077cc;\r\n  margin-left: 6px;\r\n  font-size: 1rem;\r\n}\r\n\r\n.highlighted-variant {\r\n  border-color: #0077cc;\r\n  background-color: #e9f4ff;\r\n}\r\n\r\n.savings-text {\r\n  color: #0077cc;\r\n  font-weight: 600;\r\n  font-size: 0.95rem;\r\n  margin: 0.25rem 0 0.5rem 0;\r\n}\r\n \r\n\/* Base Variant Item Styling *\/\r\n.variant-item {\r\n  background: #f6faff;\r\n  border: 5px solid #d4e5f0;\r\n  border-radius: 12px;\r\n  padding: 1rem;\r\n  text-align: center;\r\n  position: relative;\r\n  transition: all 0.3s ease;\r\n  box-shadow: 0 2px 6px rgba(0,0,0,0.05);\r\n}\r\n\r\n\/* Shrinked and styled Add to Cart button *\/\r\n.add_to_cart_button {\r\n  background: #0077cc;\r\n  color: #fff;\r\n  border-radius: 30px;\r\n  font-size: 0.8rem;\r\n  padding: 6px 14px;\r\n  margin-top: 10px;\r\n  display: inline-flex;\r\n  align-items: center;\r\n  gap: 6px;\r\n  transition: background 0.2s ease;\r\n}\r\n\r\n.add_to_cart_button:hover {\r\n  background: #005fa3;\r\n}\r\n\r\n\/* Headings and Meta *\/\r\n.variant-title {\r\n  font-size: 1rem;\r\n  margin: 0;\r\n  font-weight: 600;\r\n}\r\n\r\n.variant-meta {\r\n  font-size: 0.8rem;\r\n  color: #666;\r\n  margin: 0.25rem 0 0.5rem;\r\n  display: block;\r\n}\r\n\r\n.price-row {\r\n  font-size: 1rem;\r\n  font-weight: bold;\r\n  margin-bottom: 0.5rem;\r\n}\r\n\r\n\/* Highlighted Styles *\/\r\n.popular-variant {\r\n  border-color: #0099cc;\r\n  background: #e9f7fd;\r\n}\r\n\r\n.highlighted-variant {\r\n  border-color: #00aa66;\r\n  background: #ecfff8;\r\n}\r\n\r\n.variant-badge {\r\n  position: absolute;\r\n  top: -10px;\r\n  left: 10px;\r\n  background: #0077cc;\r\n  color: white;\r\n  padding: 2px 10px;\r\n  font-size: 0.7rem;\r\n  border-radius: 30px;\r\n  font-weight: bold;\r\n}\r\n\r\n.bundle-badge {\r\n  background: #00aa66;\r\n}\r\n\r\n\/* Savings Tag *\/\r\n.savings-pill {\r\n  background: #e0f7e9;\r\n  color: #007744;\r\n  font-size: 0.75rem;\r\n  padding: 4px 8px;\r\n  border-radius: 999px;\r\n  margin-bottom: 8px;\r\n  display: inline-block;\r\n  font-weight: 600;\r\n}\r\n  \r\n    \r\n    \r\n \r\n\r\n\r\n\/* ============================================================\r\n\ud83d\udcd8 Global Section Header Styles (All Key Research Sections)\r\nApplies to: Overview, COA\/MS\/HPLC, Storage & Handling, etc.\r\nEnsures visual consistency with brand styling and readability.\r\n=============================================================== *\/\r\n\r\n.section-header-wrap {\r\n  margin: 60px 0 30px 0;\r\n  padding: 24px 28px;\r\n  background-color: #f5faff;           \/* Soft brand-aligned blue tint *\/\r\n  border: 5px solid #dbe4ec;           \/* Light border similar to product cards *\/\r\n  border-left: 5px solid #005fa3;      \/* Deep brand accent line *\/\r\n  border-radius: 10px;\r\n  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); \/* Soft elevation *\/\r\n  max-width: 960px;\r\n  margin-left: auto;\r\n  margin-right: auto;\r\n}\r\n\r\n.section-header-title {\r\n  font-family: 'Poppins', sans-serif !important;\r\n  font-size: 1.3rem !important;        \/* Slightly smaller for elegance *\/\r\n  font-weight: 700 !important;\r\n  color: #005691 !important;           \/* Force deep brand-aligned blue *\/\r\n  margin: 0 0 8px 0 !important;\r\n  display: flex !important;\r\n  align-items: center !important;\r\n}\r\n\r\n.section-header-title i {\r\n  color: #005691;\r\n  margin-right: 10px;\r\n  font-size: 1.2rem;\r\n}\r\n\r\n\r\n.section-header-subtext {\r\n  font-family: 'Poppins', sans-serif;\r\n  font-size: 1.1rem;\r\n  color: #444;\r\n  line-height: 1.6;\r\n  margin: 0;\r\n}\r\n\r\n\/* \ud83d\udcf1 Responsive adjustments for mobile *\/\r\n@media (max-width: 768px) {\r\n  .section-header-title {\r\n    font-size: 1.5rem;\r\n  }\r\n\r\n  .section-header-subtext {\r\n    font-size: 1rem;\r\n  }\r\n\r\n  .section-header-wrap {\r\n    padding: 20px;\r\n    margin: 40px 1rem 20px 1rem;\r\n  }\r\n}\r\n\r\n\r\n        \/* General Reset & Scoping for the main container *\/\r\n        .peptide-product-container *,\r\n        .peptide-product-container *::before,\r\n        .peptide-product-container *::after {\r\n            box-sizing: border-box;\r\n        }\r\n\r\n        .peptide-product-container p,\r\n        .peptide-product-container ul,\r\n        .peptide-product-container h1,\r\n        .peptide-product-container h2,\r\n        .peptide-product-container h3,\r\n        .peptide-product-container h4,\r\n        .peptide-product-container strong,\r\n        .peptide-product-container li {\r\n            margin: 0;\r\n            padding: 0;\r\n        }\r\n        \r\n\r\n        .peptide-product-container {\r\n            font-family: 'Arial', sans-serif; \/* Fallback for Poppins *\/\r\n            background-color: #fdfdfd;\r\n            color: #444;\r\n            line-height: 1.6;\r\n            -webkit-font-smoothing: antialiased;\r\n            -moz-osx-font-smoothing: grayscale;\r\n        }\r\n\r\n        \/* Main Content Wrapper *\/\r\n        .peptide-product-container .main-content-wrapper {\r\n            max-width: 1100px; \/* This container sets the content width within sections *\/\r\n            margin: 0 auto;\r\n            padding: 2rem;\r\n        }\r\n\r\n        \/* Header Section *\/\r\n        .peptide-product-container .header-section {\r\n            background-color: #005691;\r\n            background-image: linear-gradient(to right, #005691, #0060A0);\r\n            color: white !important;\r\n            padding: 1.5rem 1.0rem;\r\n            border-radius: 0 0 20px 20px;\r\n            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);\r\n            width: 80%; \/* Set explicit width *\/\r\n            max-width: 1100px; \/* Optional: limit max width even at 80% on very large screens *\/\r\n            margin: 0 auto 2rem auto; \/* Center the block element *\/\r\n            text-align: center; \/* Center header text *\/\r\n        }\r\n\r\n       .peptide-product-container .header-section h1 {\r\n    margin: 0;\r\n    font-size: 2.5rem; \/* Desktop size for h1 *\/\r\n    font-family: 'Poppins', sans-serif;\r\n    font-weight: 700;\r\n    color: white; \/* <--- ADD THIS LINE *\/\r\n}\r\n\r\n        .peptide-product-container .header-section p {\r\n            font-size: 1.1rem;\r\n            opacity: 0.9;\r\n        }\r\n\r\n        \/* Product Grid *\/\r\n        .peptide-product-container .product-grid {\r\n            display: grid;\r\n            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); \/* Responsive grid, 1fr 1fr for desktop if multiple items *\/\r\n            gap: 2rem;\r\n            margin-top: 2.5rem;\r\n            justify-content: center; \/* Center items if they don't fill the grid *\/\r\n        }\r\n\r\n        .peptide-product-container .product-item {\r\n            background-color: #ffffff;\r\n            border: 2px solid #dbe4ec;\r\n            border-radius: 12px;\r\n            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);\r\n            padding: 1.5rem;\r\n            transition: box-shadow 0.3s ease, transform 0.3s ease;\r\n            display: flex;\r\n            flex-direction: column;\r\n            justify-content: space-between; \/* Pushes buttons to the bottom *\/\r\n        }\r\n\r\n        .peptide-product-container .product-item:hover {\r\n            transform: translateY(-5px);\r\n            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);\r\n        }\r\n\r\n        .peptide-product-container .product-info h2 {\r\n            color: #005691;\r\n            font-size: 1.6rem; \/* Consistent product title size *\/\r\n            margin-bottom: 0.75rem;\r\n            font-weight: 600;\r\n        }\r\n\r\n        \/* General Paragraph Styles *\/\r\n        .peptide-product-container p {\r\n            font-size: 1.1rem; \/* Adjust base paragraph size *\/\r\n            line-height: 1.7;\r\n            margin-bottom: 1rem;\r\n        }\r\n\r\n        \/* Strong text within product info *\/\r\n        .peptide-product-container .product-info strong {\r\n            color: #333;\r\n        }\r\n        \r\n        \/* Price Specific Styling *\/\r\n        .peptide-product-container .product-info .price {\r\n            color: #005691;\r\n            font-weight: bold;\r\n            font-size: 1.35rem; \/* Emphasize price *\/\r\n            margin-bottom: 1rem;\r\n            display: block; \/* Ensure price is on its own line *\/\r\n        }\r\n\r\n        .peptide-product-container .product-info p + p {\r\n            margin-top: 0.5rem;\r\n        }\r\n\r\n        \/* Call to Action Buttons *\/\r\n        .peptide-product-container .product-info .button-group {\r\n            display: flex;\r\n            flex-wrap: wrap; \/* Allow buttons to wrap on smaller screens *\/\r\n            gap: 0.75rem; \/* Space between buttons *\/\r\n            margin-top: 1.5rem; \/* Space above buttons *\/\r\n        }\r\n\r\n        .peptide-product-container .product-info a {\r\n            display: inline-flex; \/* Use flexbox for icon alignment *\/\r\n            align-items: center;\r\n            justify-content: center;\r\n            background-color: #005691 !important;\r\n            color: white !important;\r\n            padding: 0.8rem 1.5rem; \/* Increased padding for better touch targets *\/\r\n            text-decoration: none;\r\n            border-radius: 8px; \/* Slightly more rounded corners *\/\r\n            font-size: 1.05rem; \/* Slightly larger font *\/\r\n            transition: all 0.2s ease-in-out;\r\n            white-space: nowrap; \/* Prevent text wrapping inside buttons *\/\r\n            flex-grow: 1; \/* Allow buttons to grow and fill space *\/\r\n            max-width: 100%; \/* Ensure they don't overflow *\/\r\n        }\r\n\r\n        .peptide-product-container .product-info a i {\r\n            margin-right: 0.5rem;\r\n        }\r\n\r\n        .peptide-product-container .product-info a:hover {\r\n            background-color: #003d66 !important;\r\n            transform: translateY(-2px);\r\n            box-shadow: 0 4px 10px rgba(0,0,0,0.1);\r\n        }\r\n\r\n        \/* Chemical Structure & Identifiers *\/\r\n        .peptide-product-container .info-section {\r\n            margin-top: 3rem;\r\n            padding: 1.5rem;\r\n            background-color: #eef6fb;\r\n            border-radius: 10px;\r\n            box-shadow: 0 4px 12px rgba(0,0,0,0.08);\r\n            max-width: 960px; \/* Aligns with your main content container *\/\r\n            margin-left: auto;\r\n            margin-right: auto;\r\n            text-align: left; \/* Ensure overall section text is left aligned *\/\r\n        }\r\n\r\n        .peptide-product-container .info-section h2 {\r\n            color: #005691;\r\n            margin-top: 0;\r\n            font-size: 1.8rem;\r\n            margin-bottom: 1rem;\r\n            text-align: left; \/* Ensure heading is left aligned *\/\r\n        }\r\n\r\n        .peptide-product-container .data-list {\r\n            display: grid;\r\n            grid-template-columns: auto 1fr;\r\n            gap: 0.75rem 1.5rem;\r\n            font-size: 1.1rem; \/* Consistent with paragraphs *\/\r\n        }\r\n\r\n        .peptide-product-container .data-list strong {\r\n            text-align: left; \/* Changed from right to left as per instruction *\/\r\n            padding-right: 1rem; \/* Kept for spacing from value *\/\r\n            color: #005691;\r\n            font-weight: 700;\r\n            word-break: keep-all;\r\n        }\r\n\r\n        .peptide-product-container .data-list span {\r\n            color: #333;\r\n            word-break: break-word;\r\n        }\r\n        \r\n        \/* Image within info-section *\/\r\n        .peptide-product-container .info-section img {\r\n            display: block;\r\n            margin: 2rem auto 0 auto; \/* Center the image horizontally *\/\r\n            width: 100%;\r\n            max-width: 400px;\r\n            background-color: #eef6fb;\r\n            padding: 1rem;\r\n            border-radius: 8px;\r\n            box-shadow: 0 4px 12px rgba(0,0,0,0.1);\r\n        }\r\n\r\n       \/* ======================================================\r\n\ud83c\udf9b\ufe0f Accordion Styles \u2013 Research Sections\r\nStyled to match brand theme (#005691) and ensure UX clarity.\r\n====================================================== *\/\r\n\r\n.peptide-product-container .accordion {\r\n  margin-top: 3.5rem;\r\n  border-top: 1px solid #ddd;\r\n  max-width: 960px;\r\n  margin-left: auto;\r\n  margin-right: auto;\r\n}\r\n\r\n.peptide-product-container .accordion-item {\r\n  border-bottom: 1px solid #ddd;\r\n  margin-bottom: 1rem;\r\n}\r\n\r\n\/* Accordion Headers *\/\r\n.peptide-product-container .accordion h3 {\r\n  cursor: pointer;\r\n  padding: 1.2rem 1.5rem;\r\n  background: #eef6fb;\r\n  margin: 0;\r\n  position: relative;\r\n  color: #333;\r\n  font-family: 'Poppins', sans-serif;\r\n  font-size: 1.25rem;\r\n  font-weight: 600;\r\n  transition: all 0.3s ease;\r\n  display: flex;\r\n  align-items: center;\r\n}\r\n\r\n.peptide-product-container .accordion h3 i {\r\n  margin-right: 1rem;\r\n  color: #005691;\r\n  font-size: 1.3rem;\r\n  transition: color 0.3s ease;\r\n}\r\n\r\n\/* Plus\/Minus Toggle *\/\r\n.peptide-product-container .accordion h3::after {\r\n  content: \"+\";\r\n  font-size: 1.8rem;\r\n  position: absolute;\r\n  right: 1.5rem;\r\n  top: 50%;\r\n  transform: translateY(-50%);\r\n  transition: transform 0.3s;\r\n}\r\n\r\n\/* Hover & Active Styles *\/\r\n.peptide-product-container .accordion h3:hover {\r\n  background-color: #e0eaf3;\r\n  box-shadow: 0 2px 8px rgba(0,0,0,0.08);\r\n  transform: translateY(-1px);\r\n}\r\n\r\n.peptide-product-container .accordion h3.active {\r\n  background-color: #005691;\r\n  color: white;\r\n  border-bottom-color: #005691;\r\n  box-shadow: 0 2px 8px rgba(0,0,0,0.15);\r\n}\r\n\r\n.peptide-product-container .accordion h3.active i {\r\n  color: white;\r\n}\r\n\r\n.peptide-product-container .accordion h3.active::after {\r\n  content: \"\\2212\"; \/* Unicode minus sign *\/\r\n}\r\n\r\n\/* Accordion Body Content *\/\r\n.peptide-product-container .accordion-content {\r\n  display: none;\r\n  padding: 1.5rem;\r\n  background-color: #f9f9f9;\r\n  transition: all 0.4s ease-in-out;\r\n  overflow: hidden;\r\n}\r\n\r\n.peptide-product-container .accordion-content.show {\r\n  display: block;\r\n}\r\n\r\n\/* Typography & Lists *\/\r\n.peptide-product-container .accordion-content ul {\r\n  list-style: disc;\r\n  padding-left: 1.5rem;\r\n  margin-bottom: 1rem;\r\n}\r\n\r\n.peptide-product-container .accordion-content ul li {\r\n  font-size: 1.1rem;\r\n  line-height: 1.6;\r\n  margin-bottom: 0.5rem;\r\n}\r\n\r\n.peptide-product-container .accordion-content h4 {\r\n  font-size: 1.35rem;\r\n  color: #005691;\r\n  margin-top: 1.5rem;\r\n  margin-bottom: 0.75rem;\r\n  font-weight: 600;\r\n}\r\n\r\n.peptide-product-container .accordion-content a {\r\n  color: #005691;\r\n  text-decoration: underline;\r\n  font-size: 1.1rem;\r\n}\r\n\r\n.peptide-product-container .accordion-content a:hover {\r\n  color: #003d66;\r\n  text-decoration: none;\r\n}\r\n\r\n\/* Section Indicator (Sticky Label) *\/\r\n.peptide-product-container .section-indicator {\r\n  position: fixed;\r\n  left: 50%;\r\n  transform: translateX(-50%);\r\n  background-color: #005691;\r\n  color: white;\r\n  padding: 0.6rem 1.2rem;\r\n  border-radius: 6px;\r\n  font-family: 'Poppins', sans-serif;\r\n  font-size: 1rem;\r\n  box-shadow: 0 4px 12px rgba(0,0,0,0.1);\r\n  display: none;\r\n  z-index: 1001;\r\n  white-space: nowrap;\r\n  bottom: 20px;\r\n  opacity: 0.9;\r\n  transition: opacity 0.3s ease;\r\n}\r\n\r\n\r\n.sticky-section-header {\r\n  font-family: 'Poppins', sans-serif !important;\r\n  font-size: 1.25rem !important;\r\n  font-weight: 700 !important;\r\n  color: #005691 !important; \/* Force brand blue *\/\r\n  background-color: #eef6fb !important;\r\n  padding: 1.2rem 1.5rem !important;\r\n  border: none;\r\n  margin: 0 !important;\r\n  display: flex;\r\n  align-items: center;\r\n  cursor: pointer;\r\n  transition: all 0.3s ease;\r\n}\r\n\r\n.sticky-section-header i {\r\n  margin-right: 1rem;\r\n  font-size: 1.3rem;\r\n  color: #005691 !important;\r\n}\r\n\r\n\r\n\r\n        \/* PubChem Modal *\/\r\n        #pubchem-modal { \/* Using ID for modal as it's a unique element *\/\r\n            top: 50%; \/* Center vertically *\/\r\n            left: 50%;\r\n            transform: translate(-50%, -50%); \/* Center perfectly *\/\r\n            width: 90%;\r\n            max-width: 800px;\r\n            background: white;\r\n            z-index: 1000;\r\n            border-radius: 8px;\r\n            box-shadow: 0 8px 30px rgba(0,0,0,0.3); \/* Stronger shadow *\/\r\n            overflow: hidden;\r\n            position: fixed; \/* Ensure it stays in place *\/\r\n            display: none; \/* Initially hidden *\/\r\n        }\r\n\r\n        #pubchem-modal .modal-header { \/* Specific selector for the modal header *\/\r\n            padding: 1rem;\r\n            background: #005691;\r\n            color: white;\r\n            display: flex;\r\n            justify-content: space-between;\r\n            align-items: center;\r\n        }\r\n\r\n        #pubchem-modal .modal-header button {\r\n            background: none;\r\n            border: none;\r\n            color: white;\r\n            font-size: 1.5rem; \/* Larger close button *\/\r\n            cursor: pointer;\r\n            padding: 0.2rem 0.5rem;\r\n            line-height: 1; \/* For consistent height *\/\r\n            transition: transform 0.2s ease;\r\n        }\r\n\r\n        #pubchem-modal .modal-header button:hover {\r\n            transform: rotate(90deg);\r\n        }\r\n\r\n        #pubchem-iframe {\r\n            width: 100%;\r\n            height: 600px; \/* Increased height for better content viewing *\/\r\n            border: none;\r\n            display: block; \/* Remove any default iframe margins *\/\r\n        }\r\n\r\n        \/* Overlay for modal *\/\r\n        #pubchem-modal-overlay { \/* Using ID for overlay as it's a unique element *\/\r\n            position: fixed;\r\n            top: 0;\r\n            left: 0;\r\n            width: 100%;\r\n            height: 100%;\r\n            background-color: rgba(0, 0, 0, 0.6); \/* Semi-transparent black *\/\r\n            z-index: 999; \/* Below modal, above content *\/\r\n            display: none; \/* Hidden by default *\/\r\n        }\r\n\r\n        \/* --- MOBILE STYLES --- *\/\r\n        @media (max-width: 768px) {\r\n            .peptide-product-container .main-content-wrapper {\r\n                padding: 1rem; \/* Adjust general padding for smaller screens *\/\r\n            }\r\n\r\n            .peptide-product-container .product-grid {\r\n                grid-template-columns: 1fr;\r\n            }\r\n\r\n            \/* FONT SIZES FOR MOBILE *\/\r\n            .peptide-product-container p { \/* Target general paragraphs *\/\r\n                font-size: 1rem; \/* Adjusted for overall mobile readability *\/\r\n                line-height: 1.6; \/* Adjusted line-height *\/\r\n            }\r\n\r\n            .peptide-product-container .header-section h1 {\r\n                font-size: 2rem; \/* Larger header for mobile *\/\r\n            }\r\n\r\n            .peptide-product-container .product-info h2 {\r\n                font-size: 1.4rem; \/* Noticeably larger product title on mobile *\/\r\n            }\r\n\r\n            .peptide-product-container .product-info .price {\r\n                font-size: 1.25rem; \/* Specific price font size for mobile *\/\r\n            }\r\n\r\n            .peptide-product-container .product-info a {\r\n                font-size: 1rem; \/* Slightly larger buttons *\/\r\n                padding: 0.7rem 1.2rem; \/* Slightly larger button padding *\/\r\n                \/* Button spacing for mobile (when they stack) *\/\r\n                margin-right: 0; \/* Remove horizontal margin when they are in column *\/\r\n                margin-bottom: 0.75rem; \/* Add vertical margin for stacking *\/\r\n                display: block; \/* Make them block level to ensure stacking *\/\r\n                text-align: center; \/* Center the text inside the button *\/\r\n                width: 100%; \/* Full width buttons *\/\r\n                box-sizing: border-box; \/* Include padding in width calculation *\/\r\n            }\r\n\r\n            \/* Ensure the last button doesn't have extra margin-bottom *\/\r\n            .peptide-product-container .product-info a:last-of-type {\r\n                margin-bottom: 0;\r\n            }\r\n\r\n            .peptide-product-container .accordion h3 {\r\n                font-size: 1.1rem; \/* Match desktop for readability of accordion headers *\/\r\n                padding: 1rem 1.2rem; \/* Adjust accordion header padding for smaller screens *\/\r\n                \/* Accordion section spacing for mobile *\/\r\n                margin-bottom: 0.75rem; \/* Add space below each accordion header *\/\r\n            }\r\n\r\n            \/* Ensure the last accordion header doesn't have extra margin-bottom *\/\r\n            .peptide-product-container .accordion h3:last-of-type {\r\n                margin-bottom: 0;\r\n            }\r\n\r\n            .peptide-product-container .accordion-content p, .peptide-product-container .accordion-content ul li {\r\n                font-size: 1rem; \/* Ensure accordion content is consistent *\/\r\n                line-height: 1.6;\r\n            }\r\n\r\n            .peptide-product-container .accordion-content h4 {\r\n                font-size: 1.2rem; \/* Make sub-headings in accordion content larger *\/\r\n            }\r\n\r\n            \/* Header width adjustment for mobile *\/\r\n            .peptide-product-container .header-section {\r\n                width: 95%; \/* Make it wider on small screens to avoid too much white space *\/\r\n                padding: 1rem 0.75rem; \/* Adjust padding for mobile header *\/\r\n            }\r\n\r\n            \/* Media Query for smaller screens specifically for the data-list *\/\r\n            .peptide-product-container .data-list {\r\n                grid-template-columns: 1fr;\r\n                gap: 0.5rem;\r\n                font-size: 1rem; \/* Adjusted for mobile data list *\/\r\n                padding: 1rem;\r\n            }\r\n\r\n            .peptide-product-container .data-list strong {\r\n                text-align: left;\r\n                padding-right: 0;\r\n                margin-bottom: 0.25rem;\r\n                display: block;\r\n            }\r\n\r\n            .peptide-product-container .data-list span {\r\n                display: block;\r\n                margin-bottom: 0.75rem;\r\n            }\r\n\r\n            \/* Image within info-section for mobile *\/\r\n            .peptide-product-container .info-section img {\r\n                margin: 1rem 0; \/* Adjust margin for mobile *\/\r\n            }\r\n            \r\n\r\n\r\n}\r\n\r\n    <\/style>\r\n<div class=\"peptide-product-container\">\r\n\r\n    <div class=\"modal-overlay\" id=\"pubchem-modal-overlay\" onclick=\"closePubChemModal()\"><\/div>\r\n\r\n    <div id=\"pubchem-modal\" role=\"dialog\" aria-modal=\"true\" aria-labelledby=\"pubchem-modal-title\">\r\n        <div class=\"modal-header\">\r\n            <strong id=\"pubchem-modal-title\">PubChem Information<\/strong>\r\n            <button type=\"button\" onclick=\"closePubChemModal()\" aria-label=\"Close PubChem Modal\">\u2716<\/button>\r\n        <\/div>\r\n        <iframe id=\"pubchem-iframe\" src=\"\" title=\"PubChem Information for Argireline Acetate\" allowfullscreen><\/iframe>\r\n    <\/div>\r\n\r\n  <div id=\"overview\" class=\"header-section\">\r\n  <div class=\"main-content-wrapper\">\r\n    <h1>TB-500<\/h1>\r\n   <p style=\"margin-left: 40px; text-align: left;\">\r\n  <strong>TB-500<\/strong> is a synthetic peptide fragment of thymosin beta-4, evaluated in non-clinical research for its role in regulating actin cytoskeleton dynamics, promoting cellular migration, and supporting tissue remodeling processes. Laboratory investigations often focus on its involvement in angiogenesis, extracellular matrix modulation, and cytoskeletal organization within in vitro and ex vivo models. This material is supplied exclusively for qualified scientific research purposes and is not approved for human or veterinary administration, diagnostic use, or therapeutic application.\r\n<\/p>\r\n\r\n<p style=\"margin-left: 40px; text-align: left; font-size: 1.1rem; color: #000; margin-top: 0.75rem; font-weight: 800;\">\r\n  <em>For laboratory research use only. Not for human or veterinary use. Not intended for diagnostic, therapeutic, or clinical applications.<\/em>\r\n<\/p>\r\n  <\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"main-content-wrapper section-container\">\r\n  <div class=\"product-grid\">\r\n    <div class=\"product-item product-card\">\r\n\r\n   <!-- \ud83d\udfe6 PURCHASE OPTIONS SECTION WITH LEFT BORDER -->\r\n<div class=\"info-section section-container\" id=\"pricing-section\">\r\n\r\n  <!-- Section Header -->\r\n  <h2>\r\n    <i class=\"fas fa-tags\" aria-hidden=\"true\"><\/i> Purchase Options\r\n  <\/h2>\r\n\r\n  <!-- Product Description -->\r\n  <h3 style=\"font-size: 1.2rem; margin-top: 0.5rem; color: #1a1a1a;\">TB-500<\/h3>\r\n  <p><strong>Form:<\/strong> Scientific-grade, Lyophilized Powder<\/p>\r\n  <p><strong>Purity:<\/strong> \u226599%<\/p>\r\n  <p><strong>CAS Number:<\/strong> 885340-08-9<\/p>\r\n  <p>TB-500 is a synthetic research peptide derived from thymosin beta-4, studied for its potential role in cell migration, angiogenesis, and tissue regeneration. This compound is intended solely for in vitro research and laboratory experimentation.<\/p>\r\n\r\n <!-- Variant Blocks -->\r\n\r\n<div class=\"variant-item\">\r\n  <p class=\"variant-title\"><strong>[my_product_name id=\"13148\"]<\/strong><\/p>\r\n  <span class=\"variant-meta\">Entry Size \u2022 Good for Trials<\/span>\r\n  <div class=\"price-row\">\r\n    [my_product_price id=\"13148\"]\r\n  <\/div>\r\n  <a href=\"?add-to-cart=13148\" class=\"add_to_cart_button ajax_add_to_cart elementor-button cart-dark-blue\">\r\n    <i class=\"fas fa-shopping-cart\"><\/i>&nbsp;Add\r\n  <\/a>\r\n<\/div>\r\n\r\n<div class=\"variant-item\">\r\n  <p class=\"variant-title\"><strong>[my_product_name id=\"13149\"]<\/strong><\/p>\r\n  <span class=\"variant-meta\">Mid Tier \u2022 More Uses<\/span>\r\n  <div class=\"price-row\">\r\n    [my_product_price id=\"13149\"]\r\n  <\/div>\r\n  <a href=\"?add-to-cart=13149\" class=\"add_to_cart_button ajax_add_to_cart elementor-button cart-dark-blue\">\r\n    <i class=\"fas fa-shopping-cart\"><\/i>&nbsp;Add\r\n  <\/a>\r\n<\/div>\r\n\r\n<div class=\"variant-item popular-variant\">\r\n  <div class=\"variant-badge\">Most Popular<\/div>\r\n  <p class=\"variant-title\"><strong>[my_product_name id=\"13146\"]<\/strong><\/p>\r\n  <span class=\"variant-meta\">Full Size \u2022 Standard Use<\/span>\r\n  <div class=\"price-row\">\r\n    [my_product_price id=\"13146\"]\r\n  <\/div>\r\n  <a href=\"?add-to-cart=13146\" class=\"add_to_cart_button ajax_add_to_cart elementor-button cart-dark-blue\">\r\n    <i class=\"fas fa-shopping-cart\"><\/i>&nbsp;Add\r\n  <\/a>\r\n<\/div>\r\n\r\n<div class=\"variant-item highlighted-variant\">\r\n  <div class=\"variant-badge bundle-badge\">Best Value<\/div>\r\n  <p class=\"variant-title\">\r\n    <strong>[my_product_name id=\"13147\"]<\/strong>\r\n    <i class=\"fas fa-tags\" title=\"Bundle Deal \u2013 Save More!\"><\/i>\r\n  <\/p>\r\n  <span class=\"variant-meta\">Lab Pack \u2022 Extended Use<\/span>\r\n  <div class=\"price-row\">\r\n    [my_product_price id=\"13147\"]\r\n  <\/div>\r\n  <div class=\"savings-pill\"><i class=\"fas fa-bolt\"><\/i> Save 15%<\/div>\r\n  <a href=\"?add-to-cart=13147\" class=\"add_to_cart_button ajax_add_to_cart elementor-button cart-dark-blue\">\r\n    <i class=\"fas fa-shopping-cart\"><\/i>&nbsp;Add\r\n  <\/a>\r\n<\/div>\r\n\r\n  <!-- PubChem Modal Button -->\r\n  <div class=\"button-group\" style=\"margin-top: 0.75rem;\">\r\n    <a href=\"#\" class=\"pubchem-button\" onclick=\"openPubChemModal('https:\/\/pubchem.ncbi.nlm.nih.gov\/compound\/62707662'); return false;\">\r\n      Show PubChem\r\n    <\/a>\r\n  <\/div>\r\n\r\n<\/div><!-- \/#pricing-section -->\r\n\r\n    <\/div>\r\n  <\/div>\r\n<!-- \ud83d\udd2c Shipping & Delivery Section -->\r\n<div class=\"info-section\" id=\"shipping-info\" style=\"margin-top: 3rem;\">\r\n\r\n  <h2 style=\"font-size: 1.5rem; color: #005fa3; display: flex; align-items: center; gap: 10px;\">\r\n    <i class=\"fas fa-shipping-fast\"><\/i> Shipping & Delivery\r\n  <\/h2>\r\n\r\n<ul class=\"shipping-details\" style=\"margin: 1rem 0 2rem 0; padding-left: 1.2rem;\">\r\n  <li><strong>\ud83d\udce6 UPS Ground (US):<\/strong> $15.00 \u2014 5 business days<\/li>\r\n  <li><strong>\ud83d\ude9a UPS 3 Day Select\u00ae (US):<\/strong> $20.00 \u2014 3 business days<\/li>\r\n  <li><strong>\ud83d\ude9a UPS 2nd Day Air\u00ae (US):<\/strong> $25.00 \u2014 2 business days<\/li>\r\n  <li><strong>\ud83c\udd93 Free Shipping (US):<\/strong> Orders $200.00+ ship free<\/li>\r\n  <li><strong>\ud83c\udf0d International Tracked:<\/strong> $24.95\u2013$45.00 based on region<\/li>\r\n  <li><strong>\ud83c\udf81 Free International Shipping:<\/strong> Orders $300+ qualify<\/li>\r\n<\/ul>\r\n\r\n\r\n  <!-- \ud83c\udfaf Add-On Enhancements -->\r\n  <div style=\"background: #f6faff; border-left: 4px solid #0077cc; padding: 1rem 1.5rem; border-radius: 8px;\">\r\n    <h3 style=\"font-size: 1.25rem; color: #0077cc; margin-bottom: 0.5rem;\">\r\n      <i class=\"fas fa-plus-circle\"><\/i> Recommended Add-Ons\r\n    <\/h3>\r\n    <ul style=\"padding-left: 1.2rem; margin: 0;\">\r\n      <li><strong>\ud83d\udc8e Cold Pack Protection:<\/strong> +$5.00 <span style=\"color: #555;\">(Keeps sensitive items stable in transit)<\/span><\/li>\r\n      <li><strong>\ud83d\udd10 Shipping Insurance:<\/strong> +$3.50 flat \u2014 <em>Protects against loss or damage<\/em><\/li>\r\n    <\/ul>\r\n  <\/div>\r\n\r\n <\/div>\r\n <div class=\"info-section\">\r\n  <h2>Chemical Structure & Identifiers<\/h2>\r\n  <div class=\"data-list\">\r\n    <strong>PubChem CID:<\/strong> <span>62707662<\/span>\r\n    <strong>Structure:<\/strong> <span>Unii-qhk6Z47gtg_small.png<\/span>\r\n    <strong>Molecular Formula:<\/strong> <span>C<sub>38<\/sub>H<sub>68<\/sub>N<sub>10<\/sub>O<sub>14<\/sub><\/span>\r\n    <strong>Synonyms:<\/strong> \r\n    <span>TB-500, TB500, UNII-QHK6Z47GTG, QHK6Z47GTG, CAS 885340-08-9<\/span>\r\n    <strong>Molecular Weight:<\/strong> <span>889.0 g\/mol<\/span>\r\n    <strong>Computed by PubChem:<\/strong> <span>(PubChem release 2021.05.07)<\/span>\r\n    <strong>Date Created:<\/strong> <span>2012-10-22<\/span>\r\n    <strong>Last Modified:<\/strong> <span>2025-07-28<\/span>\r\n  <\/div>\r\n\r\n  <p style=\"margin-top: 1.5rem;\">\r\n    <strong>TB-500<\/strong> is provided for non-clinical research applications involving cytoskeletal regulation, actin-binding studies, and peptide-based healing models. Not for diagnostic, therapeutic, or in vivo use.\r\n  <\/p>\r\n\r\n  <div style=\"margin-top: 2rem;\">\r\n    <img decoding=\"async\" src=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/image\/imgsrv.fcgi?cid=62707662&amp;t=l\" \r\n         alt=\"TB500 Molecular Structure\" \r\n         style=\"display: block; margin: 0 auto; width: 100%; max-width: 400px; background-color: #eef6fb; padding: 1rem; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\">\r\n  <\/div>\r\n<\/div>\r\n<div class=\"accordion\">\r\n            <div class=\"accordion-item\">\r\n                <h3 class=\"sticky-section-header\" onclick=\"toggleAccordion(this)\"><i class=\"fas fa-flask\" aria-hidden=\"true\"><\/i> Mechanism of Action<\/h3>\r\n                <div class=\"accordion-content\">\r\n                    <p>TB500 is a synthetic peptide fragment representing the active core of the naturally occurring protein Thymosin Beta-4 (T\u03b24). T\u03b24 is a ubiquitous, highly conserved protein involved in cell migration, actin regulation, and tissue repair processes. The mechanism of action of TB500 is multifaceted, primarily focusing on its ability to promote healing and reduce inflammation.<\/p>\r\n                    <ul>\r\n                        <li><strong>Actin Polymerization Regulation:<\/strong> TB500 binds to actin, preventing its polymerization into filaments. This promotes the availability of G-actin (globular actin), which is crucial for cell motility, wound healing, and regeneration.<\/li>\r\n                        <li><strong>Cell Migration:<\/strong> By regulating actin dynamics, TB500 enhances the migration of various cell types, including endothelial cells, keratinocytes, and fibroblasts, which are vital for angiogenesis (new blood vessel formation), re-epithelialization, and tissue remodeling during wound repair.<\/li>\r\n                        <li><strong>Anti-inflammatory Effects:<\/strong> Research indicates that TB500 can modulate inflammatory responses, potentially by reducing the production of pro-inflammatory cytokines and inhibiting neutrophil infiltration at sites of injury, thereby minimizing tissue damage and promoting a more conducive healing environment.<\/li>\r\n                        <li><strong>Angiogenesis:<\/strong> It directly promotes the formation of new blood vessels, which is essential for delivering oxygen and nutrients to damaged tissues, facilitating repair and regeneration.<\/li>\r\n                        <li><strong>Cell Protection:<\/strong> Studies suggest it can protect cells from apoptosis (programmed cell death) and oxidative stress, thereby improving cell survival and overall tissue integrity.<\/li>\r\n                    <\/ul>\r\n                    <p>These combined biological activities position TB500 as a compelling compound for research into tissue regeneration, injury recovery, and conditions involving inflammation and cellular repair.<\/p>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"accordion-item\">\r\n                <h3 class=\"sticky-section-header\" onclick=\"toggleAccordion(this)\"><i class=\"fas fa-microscope\" aria-hidden=\"true\"><\/i> Clinical Development & Research Focus<\/h3>\r\n                <div class=\"accordion-content\">\r\n                    <p>TB500 (Thymosin Beta-4) has been and continues to be a significant subject of **preclinical and clinical research** due to its widespread regenerative and cytoprotective properties. While the full-length Thymosin Beta-4 has been evaluated in various therapeutic contexts (e.g., for wound healing), TB500, as a synthetic fragment, is often used in research to explore the efficacy of its active domain.<\/p>\r\n                    <ul>\r\n                        <li><strong>Wound Healing and Tissue Repair:<\/strong> Extensive research focuses on its potential to accelerate healing in various tissues, including skin wounds, corneal injuries, and myocardial infarction (heart muscle damage), by promoting cell migration and angiogenesis.<\/li>\r\n                        <li><strong>Inflammatory Conditions:<\/strong> Studies investigate its role in modulating inflammatory responses in conditions affecting joints, muscles, and other tissues, aiming to reduce pain and tissue damage.<\/li>\r\n                        <li><strong>Neurological Recovery:<\/strong> Emerging research explores its neuroprotective properties and potential to aid recovery in models of neurological injury or disease.<\/li>\r\n                        <li><strong>Musculoskeletal Injury:<\/strong> Due to its role in tissue regeneration, it is investigated for accelerating recovery from muscle, tendon, and ligament injuries.<\/li>\r\n                        <li><strong>Mechanism Elucidation:<\/strong> Ongoing research aims to fully characterize its molecular targets and pathways involved in actin regulation, inflammation, and cellular survival.<\/li>\r\n                    <\/ul>\r\n                    <p>It's important to differentiate between TB500 as a research chemical and pharmaceutical applications of Thymosin Beta-4, which may undergo rigorous drug approval processes. TB500, in its research chemical form, is strictly for scientific investigation.<\/p>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"accordion-item\">\r\n                <h3 class=\"sticky-section-header\" onclick=\"toggleAccordion(this)\"><i class=\"fas fa-vial\" aria-hidden=\"true\"><\/i> Guidelines for Experimental Use<\/h3>\r\n                <div class=\"accordion-content\">\r\n                    <p>TB500 is strictly intended for **laboratory research purposes only**. It must be handled by qualified research personnel in a controlled laboratory environment, adhering to all applicable safety protocols and guidelines for investigational research chemicals. This product is **not approved for human consumption, therapeutic use, or veterinary applications**. Its use is limited to scientific investigation and analysis. Proper laboratory safety equipment, including personal protective equipment (PPE), and procedures must be employed during its handling, storage, and experimental application. Researchers should consult relevant safety data sheets (SDS) if available, and institutional guidelines before use.<\/p>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"accordion-item\">\r\n                <h3 class=\"sticky-section-header\" onclick=\"toggleAccordion(this)\"><i class=\"fas fa-book-open\" aria-hidden=\"true\"><\/i> Key Scientific References<\/h3>\r\n                <div class=\"accordion-content\">\r\n                    <p>For more detailed information on TB500 (Thymosin Beta-4) and its research applications, please refer to the following scientific literature:<\/p>\r\n                    <ul>\r\n                        <li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/19875416\/\" target=\"_blank\" rel=\"noopener noreferrer\">Thymosin beta4 and its clinical applications: Vitam Horm, PMID: 19875416<\/a> (Comprehensive review on T\u03b24)<\/li>\r\n                        <li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20815152\/\" target=\"_blank\" rel=\"noopener noreferrer\">Thymosin \u03b24: a novel regulator of angiogenesis and wound healing: Expert Opin Biol Ther, PMID: 20815152<\/a> (Focus on angiogenesis and wound healing)<\/li>\r\n                        <li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/21262334\/\" target=\"_blank\" rel=\"noopener noreferrer\">Thymosin \u03b24 in cardiac repair: Expert Opin Biol Ther, PMID: 21262334<\/a> (Specific research on cardiac repair)<\/li>\r\n                        <li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24036737\/\" target=\"_blank\" rel=\"noopener noreferrer\">Thymosin Beta 4, a Key Regulator of Cell Migration and Angiogenesis in Wound Healing: J Invest Dermatol, PMID: 24036737<\/a> (Detailed look at cell migration and angiogenesis)<\/li>\r\n                        <li><a href=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/compound\/9940251\" target=\"_blank\" rel=\"noopener noreferrer\">PubChem Compound Summary: Acetyl-LKKTETQ-OH (TB500 active fragment, CID 9940251)<\/a><\/li>\r\n                    <\/ul>\r\n                    <p>*(Note: References specifically highlight research on Thymosin Beta-4 and its active fragments like TB500.)*<\/p>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"accordion-item\">\r\n                <h3 class=\"sticky-section-header\" onclick=\"toggleAccordion(this)\"><i class=\"fas fa-archive\" aria-hidden=\"true\"><\/i> Storage and Handling Recommendations<\/h3>\r\n                <div class=\"accordion-content\">\r\n                    <p>For optimal stability and preservation of <strong>TB500<\/strong>, observe the following recommendations:<\/p>\r\n                    <ul>\r\n                        <li><strong>Storage:<\/strong> Store lyophilized powder at -20&deg;C to -80&deg;C (long-term) or 2&deg;C to 8&deg;C (short-term, for up to 2-4 weeks), away from light and moisture.<\/li>\r\n                        <li><strong>Reconstitution:<\/strong> Reconstitute with sterile, deionized water or a suitable solvent as per specific experimental protocols. Avoid repeated freeze-thaw cycles.<\/li>\r\n                        <li><strong>Handling:<\/strong> Handle under aseptic conditions to prevent contamination. Use appropriate personal protective equipment (PPE), including gloves and eye protection.<\/li>\r\n                        <li><strong>Stability:<\/strong> Once reconstituted, solutions should be stored at 2&deg;C to 8&deg;C and used within a short period, typically 24-72 hours, depending on the solvent and concentration. Long-term storage of reconstituted solutions is not recommended.<\/li>\r\n                        <li><strong>Disposal:<\/strong> Dispose of TB500 and any waste materials in accordance with local and institutional hazardous waste regulations.<\/li>\r\n                    <\/ul>\r\n                    <p>Strict adherence to these guidelines will help maintain the integrity and purity of the compound for research applications.<\/p>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"accordion-item\">\r\n                <h3 class=\"sticky-section-header\" onclick=\"toggleAccordion(this)\"><i class=\"fas fa-balance-scale\" aria-hidden=\"true\"><\/i> Important Compliance Statement<\/h3>\r\n                <div class=\"accordion-content\">\r\n                    <p>This product, TB500, is sold exclusively for **research and development purposes**. It is classified as a research chemical and is **not a drug, food, or cosmetic**. It has not been evaluated or approved by the FDA or any other regulatory authority for safety, efficacy, or any other use in humans or animals. By purchasing this product, the user acknowledges and agrees to comply with all applicable local, national, and international laws and regulations regarding the handling, storage, and use of research compounds. Any use of this product for purposes other than legitimate scientific research is strictly prohibited and may lead to severe legal and health consequences.<\/p>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n    <div class=\"section-indicator\"><\/div>\r\n<\/div>\r\n<div id=\"coa-analysis\" class=\"section-header-wrap\">\r\n  <h2 class=\"section-header-title\">\r\n    <i class=\"fas fa-file-medical-alt\" aria-hidden=\"true\"><\/i>\r\n    Analytical Validation & Documentation (COA, HPLC, MS)\r\n  <\/h2>\r\n\r\n  <p class=\"section-header-subtext\">\r\n  Each production lot is subjected to rigorous analytical validation to confirm quality, purity, and molecular identity under research-grade standards. Full supporting documentation is available upon request.\r\n<\/p>\r\n\r\n\r\n  <ul class=\"section-list\" style=\"margin: 1rem 0 1rem 1.5rem; color: #333; font-size: 1rem; line-height: 1.6;\">\r\n    <li><strong>COA (Certificate of Analysis):<\/strong> Includes batch number, purity percentage, traceability of each constituent ingredient, storage instructions, and full QC test results.<\/li>\r\n    <li><strong>HPLC (High-Performance Liquid Chromatography):<\/strong> Provides chromatographic confirmation of purity and compound homogeneity.<\/li>\r\n    <li><strong>MS (Mass Spectrometry):<\/strong> Confirms molecular weight and verifies structural integrity of the compound.<\/li>\r\n   <li><strong>Traceability:<\/strong> Documents are traceable to their respective manufacturing lot and are intended to support reproducibility and transparency in scientific investigation.<\/li>\r\n\r\n\r\n <!-- \ud83d\udcc4 COA Image-Based Viewer (No Right-Click \/ No Copy) -->\r\n<div style=\"background: #f8fbfd; border: 1px solid #cfe2f3; border-left: 0px solid #0077cc; padding: 1rem; border-radius: 10px; margin: 2rem auto; text-align: center;\" oncontextmenu=\"return false\">\r\n  \r\n  <div style=\"user-select: none;\">\r\n    <img decoding=\"async\" src=\"https:\/\/qnb.naf.temporary.site\/website_a45f3573\/wp-content\/uploads\/2025\/07\/AOD-9604-COA_Page_1.png\" \r\n         alt=\"COA Page 1\" \r\n         draggable=\"false\" \r\n         oncontextmenu=\"return false\" \r\n         style=\"max-width: 100%; height: auto; margin-bottom: 1rem; border-radius: 6px; box-shadow: 0 4px 12px rgba(0,0,0,0.05);\">\r\n\r\n    <img decoding=\"async\" src=\"https:\/\/qnb.naf.temporary.site\/website_a45f3573\/wp-content\/uploads\/2025\/07\/AOD-9604-COA_Page_2.png\" \r\n         alt=\"COA Page 2\" \r\n         draggable=\"false\" \r\n         oncontextmenu=\"return false\" \r\n         style=\"max-width: 100%; height: auto; margin-bottom: 1rem; border-radius: 6px; box-shadow: 0 4px 12px rgba(0,0,0,0.05);\">\r\n\r\n    <img decoding=\"async\" src=\"https:\/\/qnb.naf.temporary.site\/website_a45f3573\/wp-content\/uploads\/2025\/07\/AOD-9604-COA_Page_3.png\" \r\n         alt=\"COA Page 3\" \r\n         draggable=\"false\" \r\n         oncontextmenu=\"return false\" \r\n         style=\"max-width: 100%; height: auto; border-radius: 6px; box-shadow: 0 4px 12px rgba(0,0,0,0.05);\">\r\n  <\/div>\r\n\r\n  <p style=\"font-size: 0.9rem; color: #666; margin-top: 0.75rem;\">\r\n    Displayed above: Sample Certificate of Analysis \u2013 AOD-9604 (3-page image preview)\r\n  <\/p>\r\n<\/div>\r\n\r\n<!-- Extra Site-wide Protection (Optional) -->\r\n<script>\r\n  document.addEventListener('DOMContentLoaded', function () {\r\n    document.body.addEventListener('contextmenu', function (e) { e.preventDefault(); });\r\n    document.body.addEventListener('dragstart', function (e) { e.preventDefault(); });\r\n    document.body.addEventListener('copy', function (e) { e.preventDefault(); });\r\n    document.body.addEventListener('keydown', function (e) {\r\n      if (e.ctrlKey && (e.key === 'p' || e.key === 's')) e.preventDefault(); \/\/ Block print\/save\r\n    });\r\n  });\r\n<\/script>\r\n\r\n  <\/div>\r\n\r\n<\/div>\r\n\r\n\r\n\r\n\r\n<!-- Storage & Shipping Section -->\r\n<div id=\"storage-shipping\" class=\"section-header-wrap\">\r\n  <h2 class=\"section-header-title\">\r\n    <i class=\"fas fa-snowflake\" aria-hidden=\"true\"><\/i> Storage & Shipping\r\n  <\/h2>\r\n  <p class=\"section-header-subtext\">\r\n    All of our products are manufactured using the <strong>Lyophilization (Freeze Drying)<\/strong> process, which ensures stability during transit and long-term storage. Below are the official recommendations:\r\n  <\/p>\r\n\r\n  <ul style=\"margin-top: 1.25rem; line-height: 1.7; padding-left: 1.25rem;\">\r\n    <li><strong>Stability During Shipping:<\/strong> Products are <strong>100% stable for shipping<\/strong> for up to <strong>3\u20134 months<\/strong> at ambient temperature.<\/li>\r\n    <li><strong>After Reconstitution:<\/strong> Once reconstituted with <strong>bacteriostatic water<\/strong>, the peptide must be <strong>stored in a refrigerator<\/strong> and will remain <strong>stable for up to 30 days<\/strong>.<\/li>\r\n    <li><strong>Room Temperature Storage:<\/strong> Lyophilized powder can be safely stored at room temperature until reconstitution, provided it remains sealed and protected from light.<\/li>\r\n    <li><strong>Refrigerated Storage (Short Term):<\/strong> Store under <strong>4\u00b0C (39\u00b0F)<\/strong> if not used immediately. Suitable for storage up to several weeks or months.<\/li>\r\n    <li><strong>Frozen Storage (Long Term):<\/strong> For extended stability (months to years), store in a freezer at <strong>-80\u00b0C (-112\u00b0F)<\/strong>.<\/li>\r\n  <\/ul>\r\n\r\n  <p style=\"margin-top: 1.5rem; font-size: 1.05rem;\">\r\n    <strong>Note:<\/strong> Avoid repeated freeze-thaw cycles. Always aliquot after reconstitution when necessary. Follow institutional safety protocols for handling all research compounds.\r\n  <\/p>\r\n\r\n  <p style=\"margin-top: 1.25rem; font-size: 1rem;\">\r\n    For advanced storage tips and reconstitution guidance, contact us or refer to our extended documentation.\r\n  <\/p>\r\n<\/div>\r\n\r\n<div class=\"argireline-container section-indicator\"><\/div>\r\n\r\n<script>\r\n    \/\/ --- PubChem Modal Functions ---\r\n    \/\/ Opens the PubChem iframe modal and its overlay.\r\n    function openPubChemModal(url) {\r\n        const modal = document.getElementById('pubchem-modal');\r\n        const iframe = document.getElementById('pubchem-iframe');\r\n        const overlay = document.getElementById('pubchem-modal-overlay');\r\n\r\n        if (modal && iframe && overlay) {\r\n            iframe.src = url; \/\/ Sets the URL for the iframe\r\n            modal.style.display = 'block'; \/\/ Shows the modal\r\n            overlay.style.display = 'block'; \/\/ Shows the overlay\r\n        }\r\n    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mobile_maxvh=\"38\"\n]<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>PubChem Information \u2716 TB-500 TB-500 is a synthetic peptide fragment of thymosin beta-4, evaluated in non-clinical research for its role in regulating actin cytoskeleton dynamics, promoting cellular migration, and supporting tissue remodeling processes. Laboratory investigations often focus on its involvement in angiogenesis, extracellular matrix modulation, and cytoskeletal organization within in vitro and ex vivo models. [&hellip;]<\/p>\n","protected":false},"author":64,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9435","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/peptidogen.mx\/es\/wp-json\/wp\/v2\/pages\/9435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/peptidogen.mx\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/peptidogen.mx\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/peptidogen.mx\/es\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/peptidogen.mx\/es\/wp-json\/wp\/v2\/comments?post=9435"}],"version-history":[{"count":0,"href":"https:\/\/peptidogen.mx\/es\/wp-json\/wp\/v2\/pages\/9435\/revisions"}],"wp:attachment":[{"href":"https:\/\/peptidogen.mx\/es\/wp-json\/wp\/v2\/media?parent=9435"}],"curies":[{"name":"wordpress","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}