Method for preparing stable coagulation controls

Chemistry: analytical and immunological testing – Composition for standardization – calibration – simulation,... – Blood serum or blood plasma standard or control

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436 8, 436 10, 436 18, 436 69, 435 13, G01N 3386

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active

059069422

ABSTRACT:
A method for preparing a coagulation control sample which is stable in the absence of buffer and which has a clotting time within the range of normal human clotting times for reproducibly monitoring coagulation capability in a human patient comprising (a) collecting blood from a mammalian animal, (b) removing red blood cells from the blood to produce mammalian plasma, and (c) adding to the plasma an amount of at least one non-primate mammalian plasma that has been adsorbed with a coagulation factors II, VII, IX and X adsorbent prior to addition of the plasma to the mammalian plasma.

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