IL3 B, Rat

GoldBio growth factors are manufactured for RESEARCH USE ONLY and cannot be sold for human consumption!Recombinant Rat Interleukin-3BIL3BInterleukin 3βMulti Colony-Stimulating Factor (MULTI-CSF) Interleukin-3 beta (IL3B) and IL3A are two variants of IL3. IL3A and IL3B are identical aside from the fact that IL3A has three extra amino acids inserted at position 56. IL3 is a hematopoietic growth factor that promotes the survival, differentiation and proliferation of committed progenitor cells of the megakaryocyte, granulocyte-macrophage, erythroid, eosinophil, basophil and mast cell lineages. Produced by T-cells, mast cells and eosinophils, IL3 enhances thrombopoieses, phagocytosis and antibody-mediated cellular cytotoxicity. Its ability to activate monocytes suggests that IL3 may have additional immunoregulatory roles. Many of the IL3 activities depend upon co-stimulation with other cytokines. IL3 is a species-specific, variably glycosylated cytokine.Sterile Filtered White Lyophilized Powder. Purified and tested for use in cell culture.Source:Escherichia coliMW: ~16.3 kDa (144 amino acids) Purity: >95% by SDS-PAGE and HPLC analyses.