Reagent Proteins is the Source for proteins.

From custom protein production to our over 5,000 proteins, we are the leading supplier of reagent, pre-clinical and cGMP grade proteins to the biopharmaceutical and vaccine development community. We ensure the cost-effective and rapid delivery of high quality recombinant proteins to enable the research and development efforts of our clients.


Visit for a complete listing of over 5,000 high-quality reagent proteins, specialized products and vaccine components.