Custom Peptide Synthesis Company

[sinopep03]

SINOPEP specializes in research，development and manufacturing generic and custom peptides for most pharmaceutical and institutional research applications.

Our R&D center is located in Hangzhou, while cGMP manufacturing facility and QA&QC center are located in Hainan. We are dedicated to build SINOPEP into a leading cGMP peptide manufacturer in China.

We currently have a well-organized and professional team in our company, among which 40% R&D personnel has Master’s Degree and has been engaging in peptide research and development for many years. Besides the expertise R&D strength in ourselves, we have established a wide and extensive R&D collaboration with domestic top universities and research institutes.

At present, we have successfully developed and commercialized 20 generic peptides, which are already in preclinical, clinical or post marketing stages. In addition, we are also dedicated to offer quality custom peptides at very competitive prices and efficient turnaround time. With the state-of-the-art manufacturing facility and well established synthesis techniques, we can promote your project from milligram scale all the way to bulk cGMP scale.

Total commitment to customer’s satisfaction is our policy and promise to all customers! Take advantage of expertise, quality and efficiency to develop a new peptide API, SINOPEP is your optimal choice！


we are a specialist in custom peptide manufacturing, is continuing to offer quality peptides to worldwide universities, research institutes and pharmaceutical companies. We dedicate to invest considerable R&D energy and make significant technical advances to support your peptidomimetics studies in drug design.

At present, we have a total number of 100 plus chemists and technicians directly involved in peptide synthesis and HPLC purification. With well established synthesis techniques and state-of-the-art manufacturing facility, our annual capacity reaches 50000 purified peptides. We are dedicated to support your peptide project from milligram scale to bulk scale.
Range of Services:
Small to large scale synthesis
Solid Phase/Solution Phase /Segment Coupling
Purities from crude to 99%
Purifications at different scale
Acetylation / Formylation
Multiple Disulfide Bridges
Special amino acids and their derivatives
Phosphorylation / Biotinylation
Peptide-Protein Conjugation
Fluorescence / Dye Labeling


Sinopep Pharmaceutical Inc.
Add: Room 3B01-03, No.452, 6th Street,
Hangzhou 310018, P.R.China.
Email: [Only registered users see links. ]
[Only registered users see links. ]
Tel: +86 571 28918378
Fax: +86 571 28918368