Product Specifications
- Molecular Formula
- C129H215N33O55
- Molecular Weight
- 3108.3 g/mol
- 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-Asn-OH
- Purity
- ≥99% (HPLC verified)
- Form
- Lyophilized powder
- Appearance
- White to off-white powder
- Solubility
- Soluble in water, bacteriostatic water
- Storage
- -20°C (lyophilized), 2-8°C (reconstituted)
About TA-1 Caps
Thymosin Alpha-1 is a naturally occurring peptide derived from thymosin fraction 5, originally isolated from thymic tissue. It is widely studied for its role in modulating both innate and adaptive immune functions.

