protein expression Suppliers

Find verified suppliers and manufacturers of protein expression. Browse 3 companies offering protein expression peptides and research compounds for laboratory and commercial applications.

Directory listing last reviewed October 2026.

KareBay Biochem logo

KareBay Biochem

USA (NJ) • CDMO

COAGMP3rd Party
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BioCat GmbH logo

BioCat GmbH

Germany • CDMO

COA3rd Party
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DGpeptides logo

DGpeptides

China (Hangzhou) • Research Supplier

COA
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