THYMOSIN ALPHA-1

Thymosin Alpha-1 is a synthetic 28-amino acid thymic peptide identical to the sequence released from prothymosin alpha. Studied in research involving T-lymphocyte maturation, dendritic cell activation, and Th1 cytokine signaling.

Compound

Thymosin alpha-1, 28-amino-acid peptide

CAS number

62304-98-7

Molecular weight

3108.3 g/mol

Form

Lyophilized powder in a sealed glass vial

Strength

10mg per vial

Purity

>99% (brand-wide standard), measured 99.56% on the current lot

Testing

HPLC purity, mass spectrometry identity, bacterial endotoxin (pass), run by Horizon Analytical

Documentation

Lot 6610074, tested Aug 22, 2026 certificate of analysis

Storage

Lyophilized: sealed at -20°C, protected from light and moisture.

Origin

Vialed, finished, tested and shipped in the USA

Intended use

Research use only. Not for human or veterinary use.

Pricing and ordering are available to signed-in research accounts.