3.4.22.26	additional information	-	additional information	cancer procoagulant activity from 4 independent prostate tumors is assayed, inhibition of FX-activating activity of cancer procoagulant-containing extracts by use of a polyclonal antiFVIIa antibody, samples obtained from 1-step purification of crude extract are tested for the presence of tissue factor or FVIIa activity in inhibition assay using antirat factor VIIa polyclonal antibodies, 0% inhibition of cancer procoagulant sample 1, 0.4% inhibition of cancer procoagulant sample 2, 6.6% inhibition of cancer procoagulant sample 3, 4.9% inhibition of cancer procoagulant sample 4	697471