Thymosin Alpha-1
Compliance & Safety Protocol
FOR RESEARCH PURPOSES ONLY. NOT FOR HUMAN USE.
Research Profile
What is Thymosin Alpha-1?
Thymosin Alpha-1 is a synthetic version of a naturally occurring thymic peptide originally isolated from thymosin fraction 5. With the molecular formula C₁₂₉H₂₁₅N₃₃O₅₅ and a molecular weight of 3108.3 g/mol (CAS: 62304-98-7), Thymosin Alpha-1 is a 28-amino acid peptide representing the N-terminal acetylated fragment of prothymosin alpha.
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-AsnSpecifications
| CAS Number | 62304-98-7 |
| Molecular Formula | C129H215N33O55 |
| Molecular Weight | 3108.35 g/mol |
| Purity | ≥99.6% (HPLC verified) |
| Form | Lyophilized powder |
| Storage | -20 °C, lyophilized |
| Shipping | Insulated packaging |
Mechanism of Action
TLR Signaling
MyD88-dependent pathwayThymosin Alpha-1 interacts with Toll-like receptors, activating MyD88-dependent signaling and NF-κB translocation in immune cell cultures.
T-Cell Activation
TCR signaling enhancementResearch indicates the peptide enhances T-cell receptor signaling and T-cell differentiation markers in lymphocyte cultures.
Storage & Handling
Research Use Only
All compounds are sold strictly for laboratory research use. Not for human or animal consumption. These products are not drugs, supplements, or food. Statements have not been evaluated by the FDA. Must be 21+ to purchase. This compound is intended exclusively for in vitro laboratory research. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease.
