Nanjing Yuanpeptide Biotechnology Co., Ltd.

Nanjing Yuanpeptide Biotechnology Co., Ltd. (Yuanpeptide Biotechnology) was established in 2018 and is located in the Biomedical Valley/Zhongdan Ecological Life Science Industrial Park in Jiangbei New District of Nanjing. It is a science and technology-based small and medium-sized enterprise (selected as a science and technology-based small and medium-sized enterprise in Jiangsu Province in 2025) that focuses on the synthesis of scientific research peptides and customized services. The company has 46 employees, an independent research and development center and 900 square meters of sterile laboratory, 4 standardized peptide production lines, equipped with Waters LC-MS/MS, UPLC, automatic purification system, automatic lyophilization system and other precision instruments, with a peak monthly production capacity of about 3000 peptides. Stable synthesis of conventional linear peptides and 60 amino acid long peptides, 100 amino acid super long peptides, specializing in polydithiocyclic peptides, head and tail closed-loop peptides, book peptides, highly hydrophobic membrane penetrating peptides, D-type amino acid peptides, glycopeptides, lipopeptides and other complex structures; modified types cover phosphorylation, sulfonation, methylation, acetylation, pegylation, biotin labels, a variety of fluorescent labels (FITC/Cy series), isotope labels (13c/15N), protein cross-linking and more than 300 kinds. Service ranges from milligrams to kilograms, and long-term cooperation with universities and medical institutions such as Nanjing University, Fudan, Shanghai Jiaotong University, and West China Hospital.

Nanjing Yuanpeptide Biotechnology Co., Ltd. is located at No. 1, Xinjin Road Zhongdanshengtaishengmingkexue Industrial Park Yiqi, Jiangbeixin District, Nanjing, China.

Main peptides produced: BPC-157, MOTS-c, Semax, TB-500 (Thymosin Beta-4), DSIP.

Finished peptide dosage forms available (lyophilised powder for injection).

Website: https://www.yuan-peptide.com