ProSci
Antibodies and recombinant proteins
ProSci Incorporated is a privately-held biotechnology firm located in San Diego, California doing business for over 20 years. A leader in its field, ProSci’s priority is to provide the highest quality monoclonal, polyclonal, and recombinant antibody products and services in the industry.

ProSci specializes in the production of affinity-purified peptide-specific polyclonal antibodies to novel antigens in fields such as HIV. To date, ProSci has an antibody catalog of over 30,000 primary antibodies. Many of the polyclonal research antibodies offered by ProSci are affinity-purified, which allows for the isolation of antibodies specific to the epitope of interest. As a result, ProSci's antibodies have the same specificity as monoclonal antibodies. In addition, ProSci offers a complete assortment of reagents for immunochemical assays, including cell line lysates, tissue lysates and peptides as controls for these antibodies.
Product Range:
- Monoclonal, polyclonal and single domain antibodies
- Recombinant proteins
- Lysates
- Immunoassays
- Custom antibody and peptide development
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