{"id":513,"date":"2026-04-15T10:07:10","date_gmt":"2026-04-15T10:07:10","guid":{"rendered":"https:\/\/firebrick-hamster-619463.hostingersite.com\/?post_type=product&p=513"},"modified":"2026-07-23T09:32:41","modified_gmt":"2026-07-23T09:32:41","slug":"tb500","status":"publish","type":"product","link":"https:\/\/aestx-systems.com\/en\/product\/tb500\/","title":{"rendered":"TB500"},"content":{"rendered":"

Looking to buy TB500<\/strong>? AESTX Systems supplies the peptide TB-500 (Thymosin Beta-4 Fragment)<\/strong> with \u226599% purity (HPLC) and a batch-specific COA \u2014 exclusively for research purposes.<\/p>\n

TB-500 (thymosin-\u03b24 fragment)<\/strong> is a synthetic fragment of the naturally occurring protein Thymosin-\u03b24<\/strong>, which occurs at high concentrations in almost all mammalian cells. TB-500 contains the active actin-binding domain (LKKTETQ) and is studied in cell biology research in relation to actin polymerisation, cell motility and regenerative mechanisms.<\/p>\n

Research areas for TB-500 (thymosin-\u03b24 fragment)<\/h2>\n

Actin polymerisation & cytoskeleton research<\/h3>\n

TB-500 sequesters actin monomers (G-actin), thereby modulating actin polymerisation dynamics \u2014 a central topic in cell biology and motility research.<\/p>\n

Cell motility & migration research<\/h3>\n

In scratch-assay models, TB-500 is used to investigate cell migration and the rate of wound closure in cell cultures.<\/p>\n

Angiogenesis & vascular research<\/h3>\n

TB-500 is described in relation to stimulation of endothelial cell migration and promotion of angiogenic processes in preclinical models.<\/p>\n

Cardiac & muscle regeneration<\/h3>\n

Thymosin-\u03b24 is the subject of preclinical research into cardiac repair mechanisms, myogenesis and stem cell mobilisation.<\/p>\n

Anecdotal note: reports from the research community describe strong interest in regeneration and tissue healing. TB-500 is considered one of the most active regeneration peptides in preclinical research. Such reports are not scientifically substantiated, do not constitute promises of efficacy and relate exclusively to research.<\/em><\/p>\n

AESTX Systems quality standards<\/h2>\n
    \n
  • Purity \u226599% \u2014 verified by HPLC<\/li>\n
  • Certificate of analysis (COA) available<\/li>\n
  • Form: lyophilised powder \u2014 laboratory quality<\/li>\n
  • Fast & discreet shipping from Germany (Germany & EU)<\/li>\n<\/ul>\n

    Laboratory use & handling (research purposes)<\/h2>\n

    Lyophilised powder for reconstitution under laboratory conditions. For use by qualified personnel only.<\/p>\n

    \n

    Buy TB-500 from AESTX Systems<\/h2>\n

    Looking to buy TB500<\/strong>? AESTX Systems supplies the peptide TB-500 (Thymosin Beta-4 Fragment)<\/strong> as a lab-tested reference material with an HPLC-confirmed purity of \u2265 99 %<\/strong>. Every batch is analytically tested for purity and identity and supplied with a batch-specific certificate of analysis (COA). The material is intended exclusively for research and laboratory use.<\/p>\n

    TB-500 in regeneration research<\/h3>\n

    TB-500 is a synthetic fragment of the protein thymosin beta-4 and is studied in relation to actin binding, cell migration and models of tissue regeneration. In vitro studies examine its role in angiogenesis and cellular repair.<\/p>\n

    Why choose TB-500 from AESTX Systems?<\/h3>\n
      \n
    • \u226599% purity<\/strong> \u2014 every batch analysed by HPLC for purity and identity<\/li>\n
    • Batch-specific COA<\/strong> \u2014 complete certificate of analysis with every delivery<\/li>\n
    • Shipping from Germany<\/strong> \u2014 fast, discreet delivery within Germany and to Austria<\/li>\n
    • Research Use Only<\/strong> \u2014 appropriate declaration and documentation as a reference substance<\/li>\n<\/ul>\n

      Quality, specifications and storage<\/h3>\n

      Research and educational institutions looking to obtain TB-500 in Germany<\/strong> as a reference material receive consistently documented quality from AESTX Systems. Purity of \u226599% is determined using high-performance liquid chromatography (HPLC); identity and molecular weight are analytically confirmed. In research practice, the lyophilised material is described as being stored in a cool, dry place protected from light; after reconstitution, it is refrigerated. All purity, batch and specification information can be traced through the accompanying COA. Names used in scientific contexts include TB500<\/strong>, Thymosin Beta-4<\/strong>.<\/p>\n

      Frequently asked questions about buying TB-500<\/h3>\n

      What is the purity of TB-500 from AESTX Systems?<\/strong>
      The TB-500 offered has an HPLC-confirmed purity of \u226599% and is supplied with a batch-specific Certificate of Analysis.<\/p>\n

      Are products shipped from Germany?<\/strong>
      Yes. TB-500 is shipped quickly and discreetly from Germany to destinations within Germany and Austria.<\/p>\n

      Who is the product intended for?<\/strong>
      TB-500 is intended exclusively for research and laboratory use by qualified research and educational institutions and appropriately knowledgeable individuals.<\/p>\n

      Research disclaimer:<\/strong> This product is intended exclusively for research and laboratory use (in vitro). It is not intended for human or animal use and is not a medicine, food or cosmetic. It is not intended to diagnose, treat, cure or prevent disease and does not replace medical advice. Purchase is restricted to qualified research and educational institutions and appropriately knowledgeable individuals.<\/em><\/p>","protected":false},"excerpt":{"rendered":"

      TB-500 (thymosin-\u03b24 fragment)<\/strong> \u2013 Forschungspeptid f\u00fcr Aktin-Polymerisierung, Zellmotilit\u00e4t & Geweberegeneration. HPLC-gepr\u00fcfte Reinheit \u2265 99 %, mit COA. Nur f\u00fcr Forschungszwecke \u2013 Versand aus Deutschland.<\/p>","protected":false},"featured_media":3630,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[26,105,24],"product_tag":[],"class_list":["post-513","product","type-product","status-publish","has-post-thumbnail","product_cat-99-purity","product_cat-heilung-regeneration","product_cat-peptide","first","instock","sale","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product\/513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/comments?post=513"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/media\/3630"}],"wp:attachment":[{"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/media?parent=513"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product_brand?post=513"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product_cat?post=513"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product_tag?post=513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}