surface membrane glycoproteins ( smgs ) of cells from the parental wild-type hl-60 cell line and from three sublines variably cross-resistant to the granulocyte differentiation-inducing effects of retinoic acid ( ra ) , dimethylsulfoxide ( dmso ) , and certain purine bases ( 6-thioguanine [ 6tg ] or hypoxanthine ) were studied by one-dimensional and two-dimensional gel electrophoresis .
C0034140
purine
C0039902
6tg