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For laboratory research use only. Not positioned for personal application, animal application, food, supplement, cosmetic, or drug formulation use. Purchasers must be 21+. Read the Research Use Only Policy.
Description
Thymosin Alpha-1 is a 28-amino-acid peptide first isolated in 1977 from a calf thymus extract. The peptide features an acetylated N-terminus with serine as the initiating residue. It contains no cysteine residues and no disulfide bonds, yielding a linear primary structure.
This product page is for laboratory research procurement review. Review the COA library, batch verification, testing methodology, and compliance pages before ordering.
Research Documentation Review
Batch and COA
Review batch identifiers and Certificate of Analysis records where available. COAs support documentation review and do not create any personal-use claim.