IL3 is a potent growth promoting cytokine. This cytokine is capable of supporting the proliferation of a broad range of hematopoietic cell types. It stimulates colony formation of megakaryocytes, neutrophils, and macrophages from bone marrow cultures. It is also involved in a variety of cell activities such as cell growth, differentiation and apoptosis. This cytokine has been shown to also possess neurotrophic activity, and it may be associated with neurologic disorders. MW: 17 to 45 kDa, monomer, glycosylated. Purity ≥95%