China Custom Peptide Modification Services Manufacturer

Peptide synthesis service

ChinaPeptides is famous as a high-tech company in the peptide synthesis industry. We offer high-quality custom peptides synthesis service with a wide variety of purity levels, scales and modifications to best fit your research needs. Every peptide from ChinaPeptides is tested by Mass spectrum and HPLC chromatogram, and the quality analysis data sheet is been provided to our customers.
Range of Services
Linear peptide:less than 60 residues, quantity from mg to kg, purity can reach 99%. 
Simple modified peptides: acetylation, amidation (C-terminal).
Complex modified peptides: phosphopeptides, myristic acid, fatty acid, cyclic peptides, peptides with s-s bonds, fluorescein (FITC&FAM) , biotin labeled peptides, peptide protein conjugation (KLH&BSA), special amino acide and their derivatives.
Flow of Services
Provide competitive price for you in 1 day after receiving peptide sequence
Sign a confidential agreement if necessary
Delivery time is approximately 1 week for unpurified peptides and 2-3 weeks for purified peptides
The Lyophilized powder peptides will be delivered to you on time
We Offer
HPLC chromatogram report
Mass spectral analysis report