{"product_id":"thymosin-alpha-1","title":"Thymosin Alpha-1","description":"\u003cdiv class=\"pb-product-desc\"\u003e\n\u003ch2\u003eThymosin Alpha-1 — Thymic Peptide for Dendritic Cell Maturation and Immune Research\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThymosin Alpha-1\u003c\/strong\u003e (Tα1) is a 28-amino acid thymic peptide (Goldstein et al., 1977). Over 4,400 published articles and 80+ clinical trials. Biological response modifier enhancing innate and adaptive immunity through dendritic cell maturation, T-cell differentiation, and TLR signaling. Approved in 35+ countries.\u003c\/p\u003e\n\u003ch3\u003eMechanism of Action\u003c\/h3\u003e\n\u003cp\u003eTα1 activates TLR2 and TLR9, promoting dendritic cell maturation with increased MHC I\/II, CD80\/CD86, and IL-12 secretion. Drives Th1 differentiation, enhances NK cell cytotoxicity, and stimulates B cell antibody production. Activates p38 MAPK and NF-κB in TLR-dependent manner.\u003c\/p\u003e\n\u003ch3\u003eKey Research Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDendritic Cell Biology:\u003c\/strong\u003e Promotes DC maturation and functional competence — enhanced antigen processing, MHC expression, T-cell priming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Cell Differentiation:\u003c\/strong\u003e Drives CD4+ Th1 polarization and enhances CD8+ cytotoxic function — T-cell polarization mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTLR Signaling Research:\u003c\/strong\u003e Activates TLR2\/TLR9 — studies how thymic peptides modulate pathogen recognition receptors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune Senescence:\u003c\/strong\u003e Partially reverses age-associated immune decline, restoring T-cell repertoire diversity and NK function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Researchers Choose Peptides BioLab\u003c\/h3\u003e\n\u003cp\u003eEvery batch of \u003cstrong\u003eThymosin Alpha-1\u003c\/strong\u003e supplied by Peptides BioLab undergoes rigorous HPLC and mass spectrometry analysis, ensuring ≥98% purity verified by an independent Certificate of Analysis (CoA). Our \u003ca href=\"\/products\/thymosin-alpha-1\"\u003eThymosin Alpha-1\u003c\/a\u003e is supplied as a lyophilized powder for maximum stability and shelf life, shipped worldwide from our state-of-the-art facilities in temperature-controlled packaging.\u003c\/p\u003e\n\u003ch3\u003eRelated Research Peptides\u003c\/h3\u003e\n\u003cp\u003eResearchers studying related pathways may also find these compounds relevant: \u003ca href=\"\/products\/ll-37\"\u003eLL-37\u003c\/a\u003e, \u003ca href=\"\/products\/kpv\"\u003eKPV\u003c\/a\u003e, and \u003ca href=\"\/products\/tb-500\"\u003eTB-500\u003c\/a\u003e. Browse our \u003ca href=\"\/collections\/recovery\"\u003eImmunomodulatory Research\u003c\/a\u003e collection.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor research purposes only — Not for human consumption. All products are intended solely for in-vitro research and laboratory use.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Peptides BioLab","offers":[{"title":"Default Title","offer_id":60995751805258,"sku":"PBL-THYMOSINALPHA-1-60G","price":79.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/9429\/6906\/files\/peptides-biolab-thymosin-alpha-1-immune-peptide-10mg-research-grade.webp?v=1773933903","url":"https:\/\/peptides-biolab.com\/products\/thymosin-alpha-1","provider":"Peptides BioLab","version":"1.0","type":"link"}