Fig. 7.
Effect of an anti-II MoAb on thrombin production in flow. A glass capillary was coated with phospholipid vesicles and incubated with 0.1 μmol/L prothrombin and 0.4 μmol/L control or anti-II MoAb and was then perfused with 0.1 μmol/L prothrombin, 0.4 μmol/L control or anti-II MoAb, 2 nmol/L factor Va, and 1 nmol/L Xa at a flow rate of 30 μL/min (collecting 15-second fractions every 30 seconds). Thrombin concentration was determined by the rate of hydrolysis of N-p-Tosyl-Gly-Pro-Arg-p-nitroanilide.