Contact us for more information or for technical assistance

By sending I agree to receive emails from PeproTech. We guarantee that your details will be safe with us.

Reagents that advance scientific discovery

What our customers
say about us:

PeproTech is the gold standard in the cytokine industry. It is the first company that we turn to for purchasing cytokines and related reagents

Marc E. Rothenberg


MD,PhD, Cincinnati Children's Hospital Medical Center

I like the staff- they are always so helpful and so willing to give advice and help out with solving technical problems

Wendy Pickford

University of Aberdeen

I've been using IL-7 and Flt3-Ligand from PeproTech and they are the best products ever 

Sang Yun Lee

Ph.D, Fred Hutchinson Cancer Research Center


Using Small Molecules and not sure who to buy it from?

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.

Order now and have:

Peace of mind


Budget Savings

Watch our video and learn more about Peprotech.

Order Now on our website

Why PeproTech?

Fix the following errors: