Research Use Only — Not for Human Consumption. This compound is sold exclusively for in vitro laboratory research by qualified professionals.
Thymosin α-1
Thymosin Alpha-1 Immunomodulator
Thymosin Alpha-1 (Tα1) is a 28-amino acid peptide naturally produced by the thymus gland. It plays a central role in T-cell maturation and differentiation, and has been studied extensively in models of immune deficiency, chronic viral infection, and cancer immunology. For research use only — not for human consumption.
Third-Party Tested. Every Lot.
Every batch of Thymosin α-1 undergoes independent HPLC and mass spectrometry analysis through an accredited third-party laboratory before it is released for sale. No exceptions. No internal-only certificates.
RP-HPLC Analysis
Every lot measured by reverse-phase HPLC. Thymosin α-1 consistently achieves 99.2%+ purity across batches.
ESI Mass Spec
Electrospray ionization mass spectrometry confirms exact molecular weight and rules out structural isomers or impurities.
Lot-Specific CoA
Your Certificate of Analysis references your exact lot number with actual chromatogram data — not a generic template.
Theoretical Research Analysis
All research information below reflects published preclinical literature only. This product is not for human use, consumption, or clinical application of any kind.
Thymosin Alpha-1 has one of the largest bodies of clinical and preclinical literature among immunomodulatory peptides with a favorable safety profile in research models.
Sequence Information
Amino acid sequence:
Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-AsnMolecular Formula
C₁₂₉H₂₁₅N₃₃O₅₅
Molecular Weight
3108.28 g/mol
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