Special Offer: purchase any catalog antibody and receive up to 6 free samples. Go to our products page here.
3,000+ proteins including:Cytokines, Growth Factors, Cancer-specific and Biomarker proteins, Hormones, Enzymes, Receptor Proteins, and more. Over 80% are made in Mammalian Cell Expression Systems.
Our portfolio includes over 20,000 ready-to-use ELISA kits and is optimized for convenient and sensitive quantitation.
Using a new PCR-based approach that avoids multiple cloning and linking steps we have synthesized thousands of genes for customers throughout the world.