kinetic analysis of ca2+ metabolism in mastocytoma p-815 cells showed that at non-cytotoxic and growth-inhibitory concentrations ( less than 10 micrograms/ml ) , the calcium ionophore a23187 did not affect the rate constant ( 36.2 min-1 ) or the compartment size ( 8.32 nmol/10 ( 6 ) cells ) of the fast phase of calcium exchange at the cell surface .
C0007634
cells
C0699040
cell surface