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The EXREprotein Advantage
EXceptional REcombinant Proteins. EXceptional REagents. EXceptional REsults.
PRODUCT CATEGORIES
Featured Tools For Your Research
Find products to move your projects forward. Enjoy fast and easy ordering.
Proteins & Growth Factors
We set high standards for our recombinant proteins, cytokines and growth factors that are all developed in-house. We know you have high standards for the proteins used in your bioassays and cell culture. Let us help you reach your goals.
Learn About Our Proteins & Growth Factors 
Molecular Biology
If you are cloning DNA, amplifying DNA or RNA, spend a few minutes to see how our molecular biology products can improve your results. We offer optimized products to give you the results you expect, the first time and every time.
More About Molecular Biology Products 
Western Blot and Electrophoresis
Make your day a little easier with our time-saving precast gels and gel kits. While you are at it, simplify your lab preparation with our easy-to-use buffers.
Western blot Products and More 
Cell Culture
Robust and consistent cell culture from our specialty media for T cells, NK cells and mesenchymal stem cells. All are serum-free and animal component-free chemically defined media.
Learn About Our Cell Culture Products 
ELISAs
We offer ELISA and ELISpot kits with carefully selected matched antibody pairs so you can be confident that your results are specific and reproducible. Detect chemokines, interleukins, interferons, and other cytokines and growth factors in your serum, plasma and cell culture supernate samples.
Explore More About ELISAs and Assays 
Antibodies
Primary and secondary antibodies.
Antibodies are an important part of experimental workflows. We offer a selection of antibodies and custom services for antibody generation.
Antibody Products Antibodies are an important part of experimental workflows. We offer a selection of antibodies and custom services for antibody generation.
Who we are
Exreprotein. Let us introduce ourselves...
Our name captures our goals that we share with our partners in research:
- Exceptional Recombinant Proteins
- Exceptional Reagents
- Exceptional Results
- Experienced and Responsive. Outsource your projects to our Custom Services team.
Our team of doctorate-level scientists have worked alongside researchers in academia and industry to bring new ideas to product development, industry standards to quality control and scientific insights to product support.
We hope to exceed your expectations.
WHY CHOOSE US
Comprehensive catalog for all your cell research needs
Isolate, differentiate and expand your cells with our cell culture and protein products. Detect and measure with our ELISAs and Western blot products.