tunicamycin exposures that reduced incorporation of [ 3h ] mannose into plasma membrane fractions by greater than 95 % had little , if any , effect on either the affinity ( kd values , 0.1-0.2 nm ) or abundance ( bmax values , 200,000 -- 220,000 sites/cell ) of nbmpr-binding sites , whereas uridine transport kinetics at 37 degrees c were altered in a complex way .
C0007603
plasma
C0007634
cell