What Is Thymosin Alpha-1?
Thymosin Alpha-1 is a synthetic research peptide associated with thymic peptide biology and immune-related cellular signaling. It is studied in laboratory systems involving peptide-receptor interactions, intracellular signaling, and immune-cell research.
PQRS supplies Thymosin Alpha-1 strictly as a laboratory research material. It is not intended for human or veterinary use.
Chemical Profile
- Molecular Formula: C129H215N33O55
- Molecular Weight: 3108.3 g/mol
- Sequence / Peptide Notation: Ac-SDAAVDTSSEITTKDLKEKKEVVEEAEN
- PubChem CID: 16130571
Structure and identity reference: PubChem CID 16130571.
Laboratory Research Applications
- Immune-related signaling: Investigation of molecular pathways in controlled cellular systems.
- Peptide biology: Study of peptide interactions, stability, and signaling characteristics.
- Comparative research: Evaluation alongside other thymic and immune-signaling research peptides.
Handling and Reconstitution
Handle lyophilized material using appropriate laboratory personal protective equipment and aseptic technique. When preparation of a research solution is required, use a compatible laboratory solvent and validated experimental procedure.
For Research Use Only. Not intended for human or veterinary use.
2D Molecular Structure

Interactive 3D Structure
Structural Representation: The 2D image is a database-derived molecular structure reference based on PubChem CID 16130571. The interactive 3D viewer displays an experimental structural reference from RCSB PDB entry 2L9I. These representations are provided for molecular identification and structural reference only and do not constitute product-specific analytical confirmation.

