US-based custom and off-the-shelf antibodies for biotech, pharma, diagnostics, and academia.
28+ Years of
Antibody Expertise
Custom Monoclonal & Polyclonal Services
US-Based Production
& Farms
Distribution and OEM Partnerships Worldwide
For over 28 years, ProSci has delivered reliable, high-performance antibodies to researchers around the world. We combine flexible, expert-driven service with US-based production capacity you can count on. Whether you’re running a custom project, stocking your lab, or distributing globally, you’ll find a partner committed to your success.
Made in the USA
Flexible, Custom-Tailored Services
Speed and Reliability
Manufacturing for OEM and Private Label
Trusted by Pharma, Biotech, Academia, and Distributors Worldwide
As an experienced US-based antibody manufacturer, we support distributors and OEM partners worldwide. From private label supply to sales training support, our team is here to help you deliver trusted, high-performance antibodies to your customers.
See how ProSci antibodies support your workflows—from ELISA to Western Blot to Immunohistochemistry.
For our newest discounts and special offers, head over to the Promotions page!
ProSci delivered exactly what we needed, on time. Their team was responsive and knowledgeable throughout our custom project.
— Biotech R&D Director
Trusted by:
Flystuff
GenClone
Next-Gen
Nutri-fly
Olympus
Poseidon
AstraZeneca
JohnsonJohnson
Pfizer
PrometheusLabs
Work with our experts to design the right solution for your research, or collaborate with us to bring ProSci antibodies to your customers worldwide.
