Purified Proteins

Highly purified proteins that along with cytokine-related products offer excellent tools for cancer, development, endocrinology, apoptosis, immunology, neuroscience, proteases, and stem cell research.

Among our proteins are Interferons, Interleukins, Bone Morphogenic Proteins, Tumor Necrosis factors, Leptins, Stem Cell factors, Prolactins, Chemokines, Antibodies, Peptides, Enzymes, Viral Antigens, various growth factors such as: Platelet Derived, Epidermal, Insulin Like, Nerve, Connective Tissue, Vascular Endothelial, Fibroblast and more.....

CBI offers more than 1400 recombinant proteins, peptides and antibodies. The proteins are rigorously tested to meet the research and development demand for excellent quality and uncompromising biological activity.