studies on the reactivity of m2590 antibody with various cells having different gm3 density at their cell surface , including cells treated with sialidase , liposomes , and solid-phase lipid layer containing different gm3 concentrations , have indicated that 1 ) reactivity of the antibody m2590 depends greatly on the density of gm3 exposed at the cell surface , on liposomes , or on solid phase ;
C0007634
cells
C0699040
cell surface