the interactions of purified recombinant human leukemia inhibitory factor ( lif ) , interleukin-6 ( il-6 ) , granulocyte colony stimulating factor ( g-csf ) , and granulocyte-macrophage csf ( gm-csf ) on the clonogenicity of hl60 cells and u937 cells were studied in vitro .
C0086418
human
C0079459
granulocyte colony stimulating factor