CSBio
CSBio is a leading peptide and instrumentation manufacturing company located on the edge of
Silicon Valley in Menlo Park, California.
Since 1993, CSBio has been providing high quality custom peptides, cGMP peptides and automated peptide synthesizers to the global pharmaceutical community. Our peptide products and instrumentation can be found in production laboratories and pharmaceutical companies worldwide.

Our state of the art cGMP manufacturing facility and vertically integrated design and manufacturing engineering team provides the best in class products and services in the industry.
- cGMP Peptides
- Peptide APIs
- Non-Clinical Peptides
- Peptide Resins and Amino Acids
- Research to Commercial Scale Peptide Synthesizers
- Pilot and Process Scale DNA Synthesizers
- Preparative HPLC Purification Equipment

The first fully automated peptide synthesizer for every peptide researcher and chemist to have.

Complete Instrument Synthesis Control - The most flexible fully automated peptide synthesizer on the market


