Reagents that advance scientific discovery and human health

The reliable quality of our products and the constant excellence of our support give you the confidence to pursue your thirst for knowledge without questioning your results.

PeproTech creates the building blocks of your life science research by manufacturing high-quality products that advance scientific discovery and human health. Since 1988, we have grown into a global enterprise with state-of-the-art manufacturing facilities in the US, and offices around the world.

With over 2,000 products, PeproTech has developed and refined innovative protocols to ensure quality, reliability, and consistency.

Our mission is to provide the highest quality products and premium support that address the needs and demands of today’s scientists and researchers.

We pride ourselves on being a trusted partner within the scientific community.

  • Comprehensive line of Research Grade Cytokines and Antibodies
  • GMP Cytokines for ex vivo manufacturing of Cell, Gene and Tissued Engineered Products.
  • Animal-Free Cytokines
  • ELISA Development Kits
  • Cell Culture Media Kits/ Supplements

Our Products

Research Grade, Animal-Free & GMP Cytokines

Monoclonal & Polyclonal Antibodies

ELISA Development Kits

Media Products

PeproTech’s standard service. Enhancing your lab experience

High quality products

PeproTech is committed to supplying our customers with the highest quality products and services. We have specialized in manufacturing cytokines for over 30 years, offering a wide range of Research Use, Animal-Free, and GMP proteins as well as antibodies, ELISAs and media products. All our products are subject to a rigorous set of quality control standards.

 Customized vialing

We can discuss the possibility of flexible sizing to match the needs of your research.

e.g. 1mg vialed as 10 X 100ug or 4 X 25ug

Transportation & storage

Most products, including custom vialed orders, are shipped lyophilized for stable transport and storage. See product data sheet for storage conditions upon arrival.

 Lot-to-lot consistency

Lots are tested against set specifications and standards of known activity to ensure lot-to-lot consistency.

 Bulk sizes

As the manufacturer we can supply larger sizes for most of our products, starting from 100ug.


Citations in thousands of scientific publications each year. References could be search on PeproTech’s website.

See what our customers are saying

I have always loved PeproTech’s presentation of your products because they are easy to use.

Luis D.

La jolla, CA

Why do I like PeproTech? I love PperoTech because it never let my experiments failed!

Kadir O.

Cambridge, MA, USA

We trust your products and the quality is always above standards.

Shannon M.

Montreal, QC, Canada

I have been using PeproTech products for 4 years and I love it as they are very specific, and I always get good results.

Vivek B.

Boston, MA, USA

Reach out to learn more about PeproTech

*All reagents sold by PeproTech are for research use only (RUO) and not for clinical use.