Description
Product Overview
Thymosin Alpha-1, also known as TA-1 or thymalfasin, is a synthetic 28-amino-acid thymic peptide supplied for laboratory research use only.
Published scientific literature has investigated Thymosin Alpha-1 in relation to thymic peptide biology, immune-cell signaling and peptide immunology research models.
Technical Specifications
- Product Name: Thymosin Alpha-1
- Product Type: Synthetic Thymic Peptide
- Amount: 10 mg
- Form: Lyophilized Powder
- Purity: ≥99%
- Storage: 2–8°C
- Batch Testing: Batch-Specific COA Available
- Intended Use: Research Use Only
Batch Verification
Each batch is linked to a batch-specific Certificate of Analysis (COA).
Available documentation may include purity testing, identity verification, and batch-related analytical data.
Selected Scientific References
Goldstein AL, Low TL, McAdoo M, McClure J, Thurman GB, Rossio J, et al.
Thymosin alpha1: isolation and sequence analysis of an immunologically active thymic polypeptide.
Proceedings of the National Academy of Sciences of the United States of America. 1977;74(2):725–729.
PMID: 265536
DOI: 10.1073/pnas.74.2.725
Li J, Liu CH, Wang FS.
Thymosin alpha 1: biological activities, applications and genetic engineering production.
Peptides. 2010;31(11):2151–2158.
PMID: 20699109
DOI: 10.1016/j.peptides.2010.07.026
Romani L, Bistoni F, Perruccio K, Montagnoli C, Gaziano R, Bozza S, et al.
Thymosin alpha1 activates dendritic cell tryptophan catabolism and establishes a regulatory environment for balance of inflammation and tolerance.
Blood. 2006;108(7):2265–2274.
PMID: 16741252
DOI: 10.1182/blood-2006-02-004762
King R, Tuthill C.
Immune Modulation with Thymosin Alpha 1 Treatment.
Vitamins and Hormones. 2016;102:151–178.
PMID: 27450734
DOI: 10.1016/bs.vh.2016.04.003
Research Profile
- Product Name: Thymosin Alpha-1
- Product Type: Synthetic Thymic Peptide
- Amount: 10 mg
- Form: Lyophilized Powder
- Purity: ≥99%
- Storage: 2–8°C
- Batch Testing: Batch-Specific COA Available
- Intended Use: Research Use Only
Scope of Use
This product is supplied strictly for laboratory research purposes.
It is not intended for human use, veterinary use, diagnostic applications, or therapeutic and clinical applications.
True Peptides does not provide dosing guidance, administration instructions, or usage recommendations.





