Buy Thymosin Alpha-1
Research-grade Thymosin Alpha-1 with certificate of analysis for immune modulation and TLR activation studies
Research Context
Thymosin Alpha-1 is a thymic immunomodulatory peptide approved as Zadaxin in more than 30 countries for hepatitis B and C. It has one of the most extensive human clinical data profiles among research peptides, acting through TLR2/TLR9 activation and dendritic cell maturation.
Full Thymosin Alpha-1 Research Reference →Thymosin Alpha-1 Research Supply
>=98% purity by HPLC with batch-specific CoA. Lyophilized powder, 5mg vials.
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What Researchers Look For
Thymosin Alpha-1 is a 28-amino acid N-terminally acetylated peptide with a molecular weight of approximately 3108 Da. Researchers should verify both HPLC purity and mass spectrometry molecular weight, with specific attention to the N-terminal acetylation, which is an essential feature of the authentic compound and not present in all commercially available synthetic versions. The acetylation is required for full TLR activation activity as documented in the published literature.
Why Spartan Peptides
Spartan Peptides supplies N-terminally acetylated Thymosin Alpha-1 at a minimum 98% HPLC purity with batch-specific certificate of analysis. The authentic acetylated structure matches the pharmaceutical reference compound (Zadaxin) used in the clinical trial literature. US domestic dispatch supports fast receipt for ongoing immune research programs.
Specifications
| Purity Standard | >=98% purity by HPLC |
| Format | Lyophilized powder, 5mg vials |
| Storage | Store lyophilized at -20 degrees C. Stable 24 months. Reconstituted, stable 30 days at 4 degrees C. |
| Origin | USA domestic supply |
| Documentation | Batch-specific certificate of analysis |
Sourcing FAQ
Order Research-Grade Thymosin Alpha-1
>=98% purity by HPLC. Lyophilized powder, 5mg vials. Batch-specific CoA. Domestic US supply with same-day dispatch before 2 PM EST.
All compounds are strictly for in-vitro research use only and not intended for human consumption.