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Thymosin Alpha-1 Peptide: Research Profile

May 12, 2026

Thymosin Alpha-1 Peptide: Research Profile

Thymosin α1 is a 28-residue synthetic peptide widely characterised in published immunomodulatory in-vitro research.

Thymosin α1 is a 28-residue N-acetylated synthetic peptide corresponding to a fragment of prothymosin α. Published research literature focuses on TLR-mediated immune-cell signalling in in-vitro models.

  • Batch identifier and synthesis date traceable to the lot record
  • HPLC purity ≥98% (typically ≥99% for peptides under 30 residues)
  • LC-MS confirmed monoisotopic or average mass within ±0.5 Da of theoretical
  • Counterion identity and content (acetate or trifluoroacetate) reported
  • Bacterial endotoxin and residual solvents per the analytical method
Research use only. All information on this page is provided strictly for in-vitro and laboratory research reference. Nothing in this article is medical, therapeutic, dosing, or performance advice for human or veterinary use.

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