AHK-Cu (copper tripeptide-3) is a synthetic copper-binding tripeptide formed from alanine, histidine and lysine, related to GHK-Cu and studied for effects on hair-follicle biology, collagen remodeling and skin-cell signaling. Its distinct sequence supports comparative studies among copper peptides in cosmetic and dermatological research. The product is a blue-white lyophilized powder at >=99% HPLC purity in a sealed vial. Batch certificates, custom packaging and international logistics are available for laboratory buyers. As a China-based manufacturer and exporter, we offer direct pricing without middlemen, making us a cost-effective source for research chemicals and peptides. Long-term cooperation is welcome, and framework agreements with fixed pricing can be established for ongoing procurement needs.

Thymosin alpha-1 is a 28-amino-acid immunomodulatory peptide originally isolated from thymosin fraction 5, extensively studied for its influence on T-cell maturation, cytokine balance, and immune responsiveness in preclinical research. Its well-defined sequence and robust literature support establish it as a reference peptide in immune-pharmacology studies. This product is a white lyophilized powder with >=99% HPLC purity, supplied in a sealed vial. We provide lot-specific documentation, bulk discounts, and reliable worldwide shipping. To preserve stability, store at 2-8 degrees Celsius in the original sealed container, and protect from light and moisture. Our sales team confirms specifications, availability, and transit times prior to dispatch, and every parcel is packed with ample cushioning for international transport.