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Custom Antibody
Services

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ProSci 2019-nCoV Antibodies Products

COVID-19 Products

Antibodies for COVID-19 (SARS-CoV-2, 2019-nCoV)!

Custom Antibody Services

Custom Antibody Services

New Custom Antibody Service Website!

Advance Validated Antibodies

Validated Abs

Rigorously validated and characterized antibodies

ProSci Immune Checkpoint Antibody Products

Immune Checkpoints

New Immune Checkpoint antibodies: sdAbs, mAbs, and pAbs.

ProSci Trial Size Antibodies

Trial Size Antibodies

Try our most popular products 20µg for $99

ProSci Single Domain Antibodies Products

SdAb Products

First Commercial Single Domain Antibodies for LAG-3 & TIGIT!

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

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

Start your antibody project >>

Antibody Products

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

Over 30,000 to choose from >>

Antibody Research

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

Our HIV vaccine research >>

Our Mission

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

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.

Antibody learning center >>

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.

Perks of a local company >>

ProSci Blog

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

Latest antibody update >>