Thymosin Alpha-1

lyophilized peptide

Thymosin Alpha-1

For Laboratory Research Use Only

Thymosin alpha-1 is a peptide fragment derived from prothymosin alpha, and is an agonist for toll-like receptor 2 and toll-like receptor 9 on both myeloid and dendritic antigen-presenting cells.

Specification
$53
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Product Description

Compound Information

CompoundCAS NumberMolecular FormulaMolecular WeightAmino Acids
Thymosin Alpha-1 62304-98-7 C₁₂₉H₂₁₅N₃₃O₅₅ 3108.30 g/mol 28

Reference values from published chemical databases (PubChem/Wikipedia), not measured for a specific lot. See the Certificate of Analysis above for this lot's own measured results.

Storage and Handling

Lyophilized (sealed vial)Store frozen or refrigerated, protected from light, until reconstituted.
After reconstitutionRefrigerate and use according to your research protocol; avoid repeated freeze/thaw cycles.

Shipping and Returns

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Third-Party Testing of Every Lot

Every lot is tested by an independent third-party lab before it's listed, with a Certificate of Analysis published for each one. See Quality and Testing for the full process.

Thymosin Alpha-1
1
$53

Complementary Research Compounds

Every vial of Thymosin Alpha-1 comes with a QR code and lot number on the label so you can view its Certificate of Analysis (COA) anytime.

COA History

Every lot Jarp Bio has sold for this specification, each with its own signed Certificate of Analysis.

Lot 5THYA2608BT01 Received Aug 19, 2026 View CoA →

Research References

Research Use Only. Products sold or to be sold by Jarp Bio LLC are intended strictly for in-vitro laboratory research use by qualified professionals. They are not drugs, foods, cosmetics, dietary supplements, or medical devices. They are not for human or animal consumption, and are not intended for diagnostic, therapeutic, or any in-vivo use. Statements on this site have not been evaluated by the U.S. Food and Drug Administration (FDA). See the full Terms of Service for details.
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