Granulocyte Macrophage Colony Stimulating Factor, rat recombinant (rrGM-CSF)

Cytokine that stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils and erythrocytes (By similarity). (www.uniprot.org) Produced in E.coli. Single, non-glycosylated, polypeptide chain, 128 amino acids. The ED50 as determined by the dose-dependant stimulation of proliferation of murine FDC-P1 cell line is < 0.01 ng/ml.