The M-CSF protein regulates macrophage production, differentiation, and function. It exists as an active disulfide-linked homodimer outside of cells, generated through proteolytic cleavage. It may also play a role in placental development. Alternative splicing produces multiple transcript variants. M-CSF is widely expressed in tissues such as placenta, spleen, and 25 other tissues. Animal-Free M-CSF Protein, Human (His) is the recombinant human-derived animal-FreeM-CSF protein, expressed by E. coli , with C-His labeled tag. This product is for cell culture use only.
