99% Pure Thymopentin, Immune Research Peptide Factory Direct Bulk Supply. Thymopentin is a synthetic pentapeptide, frequently used in immunology related laboratory research projects. A large number of immunology research labs adopt this peptide for immune cell related experiment research. Our product is lyophilized powder, multi-step purification, HPLC detection confirms 99% purity. All finished products are stored in low temperature dry warehouse to protect activity. We support sample test order and bulk wholesale for overseas distributors. White label neutral packing service is available. As peptide factory, we own stable production capacity and competitive factory price. Contact Aurora through WhatsApp +852 4423 6619 to get latest price and stock status. This peptide is for scientific research only, not allowed for human injection. We use shockproof packing for cross-border shipment to protect goods. We can share professional guidance on product storage and handling. Bulk buyers can get better price and priority shipment arrangement. Many immunology research institutes keep purchasing our Thymopentin repeatedly for consistent quality.