{"id":26,"date":"2026-08-06T08:49:01","date_gmt":"2026-08-06T08:49:01","guid":{"rendered":"https:\/\/www.peptidelab.co.il\/product\/%d7%90%d7%91%d7%99%d7%96%d7%a8-%d7%93%d7%95%d7%92%d7%9e%d7%94-06-demo-accessory-f-06\/"},"modified":"2026-08-19T11:50:32","modified_gmt":"2026-08-19T11:50:32","slug":"tb-500","status":"publish","type":"product","link":"https:\/\/www.peptidelab.co.il\/en\/product\/tb-500\/","title":{"rendered":"TB-500"},"content":{"rendered":"<p><strong>TB-500<\/strong> is a synthetic peptide related to the protein Thymosin beta-4, studied in the contexts of cytoskeletal dynamics, cell migration and tissue healing, and intended <strong>for laboratory research only (Research Use Only)<\/strong>.<\/p>\n<h2>What is TB-500?<\/h2>\n<p>TB-500 is a common name for a peptide related to Thymosin beta-4 \u2014 a natural 43-amino-acid protein found in most body cells that binds G-actin. It is important to distinguish between the full Thymosin beta-4 protein and the synthetic fragment marketed as TB-500.<\/p>\n<h2>TB-500 in research \u2014 mechanism &amp; evidence<\/h2>\n<p>Research attributes to TB-500 possible involvement in actin regulation, in cell movement and migration, in angiogenesis and in tissue-repair processes. However, most of the evidence comes from pre-clinical models, and there are no large clinical trials establishing efficacy or safety in humans.<\/p>\n<h3>Sources &amp; further information<\/h3>\n<p>For a full list of sources and studies, see the \"More info\" tab on this page, or browse<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=TB-500\" target=\"_blank\" rel=\"noopener\">TB-500 studies on PubMed<\/a>.<\/p>\n<p><em>Disclaimer: all products are intended for laboratory research only and are not for human, medical, diagnostic or veterinary use. Purchase permitted from age 18 and over.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Research reference material \u2014 a synthetic peptide related to the protein Thymosin Beta-4, studied in the context of actin dynamics and tissue processes. Lyophilised powder, high purity. Research use only.<\/p>","protected":false},"featured_media":155,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[26,33],"product_tag":[],"class_list":["post-26","product","type-product","status-publish","has-post-thumbnail","product_cat-peptides","product_cat-peptides-recovery","first","instock","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/product\/26","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/comments?post=26"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/media\/155"}],"wp:attachment":[{"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/media?parent=26"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/product_brand?post=26"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/product_cat?post=26"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.peptidelab.co.il\/en\/wp-json\/wp\/v2\/product_tag?post=26"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}