About JiePeptide

Certified Peptide Standards Delivered Worldwide JiePeptide ships certified laboratory standards worldwide with full batch documentation on every order.

Our facility

Production takes place in a controlled laboratory environment with documented standard operating procedures. Peptide synthesis is performed on automated solid-phase instruments, followed by cleavage, purification and lyophilization.

Quality control

Analytical release testing includes HPLC purity assessment and mass confirmation by LC-MS. Each batch is assigned a unique lot number, and retained samples are archived for traceability.

Research use only

Research use only — products sold as laboratory standards, not for human consumption. Our peptides are supplied as laboratory research tools to qualified institutions and researchers.