Proteins and peptides

We have an extensive range of proteins and peptides including cytokines, growth factors, signaling proteins, viral and bacterial antigens, human immunoglobulins and more. Guaranteed high quality and purity, they are validated in popular applications and verified by you through reviews and high impact factor publications.


High quality IgE protein

View our popular IgE full length protein purified from a human monoclonal cell line.

High quality cytokines

Browse our extensive range of high quality guaranteed cytokines, chemokines and growth factors.

  • All
  • Articles
  • Pathways
  • Products
  • Protocols
  • Video

Western blot

Western blot FAQ


Primary antibodies

Video protocols


Sign up