Thymosin Alpha-1
Thymosin‑α1 (thymalfasin) is an N‑acetylated 28‑amino‑acid peptide used as a research reagent in immunology and cell‑signalling studies. Supplied as a lyophilised solid.
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Research use only. Research use only. Not for human consumption or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Buyer is responsible for compliance with applicable laws and regulations.
Technical data
| Synonyms | Thymalfasin, Thymosin alpha 1, Ac‑SDAAVDTSSEITTKDLKEKKEVVEEAEN |
|---|---|
| Peptide length | 28 aa |
| Sequence (1-letter) | Ac‑SDAAVDTSSEITTKDLKEKKEVVEEAEN |
| Sequence (3-letter) | 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 |
| Molecular formula | C129H215N33O55 |
| Molecular weight (g/mol) | 3108.3 |
| CAS number | 62304-98-7 |
| PubChem CID | 16130571 |
| Purity | Typically ≥98% (HPLC) — see lot COA |
| Form | Lyophilised solid |
| Appearance | White/off‑white solid |
| Solubility | Water and aqueous buffers (prepare per SOP) |
| Storage (powder) | −20°C, dry, sealed |
| Storage (solution) | Aliquot and store ≤−20°C; avoid repeat freeze–thaw |
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Research use disclaimer
Research use only. Not for human consumption or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Buyer is responsible for compliance with applicable laws and regulations.