California Peptide Research

California Peptide Research, Inc. is a San Francisco bay area company that provides custom, modified catalog and catalog non-cGMP peptide services. CPRI was founded in 1993 as a global manufacturing partner for leading life science organizations, government agencies and research professionals who needed assistance with difficult or uniquely modified custom peptide requests. Over time, the company added catalog peptides and ancillary services and our catalog now contains nearly 600 of the most frequently ordered items with the same quality standards as custom orders.