Welcome to ProSci Incorporated

We are a leader among antibody development companies. Our research antibodies, custom antibody development services and leading-edge research programs help scientists, lab technicians, researchers and other technologists with reduced research costs, flexible & wide-ranging antibody services, online support and also experienced, first-hand knowledge of antibody uses as they relate to specific immunochemistry applications.

Antibody Services

ProSci Custom Antibody Services

Our custom antibody services include polyclonal, monoclonal, recombinant antibodies and more. 

Antibody Products

ProSci Antibody Products

Our antibody products include primary, secondary, loading controls, recombinant proteins, lysates, and more.

Antibody Research

ProSci Antibody Research

Our research initiatives with antibodies include groundbreaking HIV vaccine research, broadly neutralizing anibodies and more.


Our Mission

 Provide extensive expertise in developing valuable antibodies to support our partners in order to improve human and animal health globally.

ProSci Antibody Development Guide

5A's Antibody Guide

Inside our antibody development guide section, you will find information about how our custom antibody services work, the challenges we face, and how we resolve them.

ProSci San Diego Antibody Company

San Diego Company

ProSci is proud to be a local San Diego antibody company devoted to R&D and committed to design, development and production of high performance antibodies.

ProSci Antibody Blog

ProSci Blog

Learn more about ProSci's experience with creating antibodies for difficult antigens and new developments in antibody research through our blog posts.