Product Source: E. coli Synonyms: GMCSF, M-CSF, CSF-1, Granulocyte Colony Stimulating Factor, Macrophage Colony Stimulating Factor, Granulocyte/Macrophage Colony Stimulating Factor, G-CSF Purity: >98% (SDS-PAGE and HPLC) Application: Research Sub CategoryGrowth Factors & Receptors