Thymosin Alpha-1 (5mg) is a synthetic peptide fragment associated with immune modulation, supplied in lyophilized form for controlled research use. Laboratories often incorporate this peptide into studies exploring T-cell function, innate immunity, and host defense mechanisms under various stressors. Our 5mg vial size is practical for initial exploratory work, in vitro protocols, and small-animal models where careful dose escalation is planned. 

For extended series or higher throughput, additional vial strengths from the same quality-controlled batch line are also available. All Thymosin Alpha-1 supplied by Health and Science Peptides is US lab tested, with Certificates of Analysis accessible so you can confirm purity and identity. This product is strictly for research use only and is not intended for human or veterinary therapeutic applications.