CSBio

CSBio is a leading peptide and instrumentation manufacturing company based in Silicon Valley, California.

For over 30years, CSBio has been providing high quality custom peptides, cGMP peptides, and automated peptide synthesizers to the global biotech community. Our peptide products and instrumentation can be found in production laboratories and pharmaceutical companies worldwide.

We manufacture unique built to order peptide synthesizers ranging from research scale product development to commercial scale manufacturing, and we’ve recently launched a proven line of oligonucleotide synthesizers for pilot and process scale. 

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