≥98%HPLC Purity
COAIncluded
USAShipped
Thymosin Alpha-1 Peptide
A 28-amino acid peptide derived from prothymosin alpha. Studied for immune modulation and T-cell differentiation pathways.
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| SKU | ACR-TA1 |
|---|---|
| CAS Number | 62304-98-7 |
| Molecular Weight | 3108.28 g/mol |
| Sequence | Ac-SDAAVDTSSEITTKDLKEKKEVVEEAEN |
| Purity | ≥98% |
| Physical Form | Lyophilized Powder |
| Storage | Store at -20°C |
What is Thymosin Alpha-1?
Thymosin Alpha-1 (Ta1) is an N-terminally acetylated 28-amino acid peptide originally isolated from thymic tissue (Thymosin Fraction 5) by Allan Goldstein in the 1970s. It is derived from the precursor protein prothymosin alpha and plays a role in T-cell development and immune regulation.
Published research has documented Ta1 interaction with Toll-like receptors (TLR2, TLR9), leading to activation of dendritic cells and downstream NF-kB and IRF7 signaling. It has been studied as an immune modulator in over 30 countries.
For laboratory research use only.
Frequently Asked Questions
What is Thymosin Alpha-1?
Thymosin Alpha-1 is a 28-amino acid thymic peptide that activates Toll-like receptors (TLR2, TLR9) on dendritic cells. It modulates T-cell differentiation and innate immune signaling. For research use only.
For laboratory and research use only. Not intended for human or animal consumption. All product information is derived from published preclinical research and does not constitute medical advice or claims.