IL-3, Interleukin-3, murine (mouse): Murine Interleukin-3 IL-3 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...