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Thymosin Alpha 1 (Tα1) is a synthetic 28-amino acid peptide derived from prothymosin alpha that is researched for its immunomodulatory effects on T-cell maturation, NK and dendritic cell function, and production of key cytokines such as IL-2 and IFN-γ.
Store in a cool, dark place or freeze at -20°C for long term storage. Refrigerate after reconstitution
Product Name: Thymosin Alpha 1
CAS Number:62304-98-7
Molecular Formula:C₁₂₉H₂₁₅N₃₃O₅₅
Molecular Mass (Weight):3108.3 g/mol
PubChem ID (CID):16130571
Thymosin Alpha 1 (Tα1) is a synthetic 28-amino acid peptide that corresponds to the N-terminal region of the naturally occurring protein prothymosin alpha. First isolated from thymic tissue, it has become a well-characterized immunomodulatory compound extensively studied for its effects on both innate and adaptive immunity. In research models, Thymosin Alpha 1 has been shown to promote the differentiation and maturation of T-lymphocytes, enhance the function of natural killer (NK) cells and dendritic cells, and stimulate the production of key cytokines including interleukin-2 (IL-2), interferon-gamma (IFN-γ), and other Th1-associated signaling molecules. These actions contribute to improved antigen presentation, strengthened cell-mediated immune responses, and restoration of immune balance in states of immunodeficiency or immune dysregulation.
Research interest in Thymosin Alpha 1 spans a range of areas, including models of chronic viral infection, immune senescence, vaccine response enhancement, sepsis, and as an adjunct in oncology-related immune studies. Its ability to modulate immune pathways without broad nonspecific stimulation has made it a compound of particular interest for investigating targeted immune support and recovery of thymic function. Supplied as a high-purity lyophilized powder, Thymosin Alpha 1 is intended exclusively for laboratory research use.
All items available on this website are intended exclusively for research and development purposes, including laboratory and analytical applications, and are not meant for human or animal consumption in any form. The products are not designed to diagnose, treat, cure, or prevent any medical conditions, and their associated claims have not been reviewed or approved by the U.S. Food and Drug Administration. Purus Peptides operates solely as a supplier of research chemicals and is neither a compounding pharmacy nor an outsourcing facility as defined by sections 503A or 503B of the Federal Food, Drug, and Cosmetic Act
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