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Uses
Prothrombin Time testing
Principle
Adds excessive thromboplastin and calcium ions to assayed plasma in order to transfer thromboplastin to thrombin, and thrombin causes fibrinogen to form a fibrin clot, the clot formation time is negatively correlated with extrinsic coagulation factors volume
Clinical application
PT is intended for use in monitoring of extrinsic factor deficiencies and oral anticoagulant
ISI value: 1.1-1.52
Stability
Liquid: ~12 months at 2-8C
30 days at 18-25C
5 days at 37C
Lyophilized:
24 months at 2-8C
15 days at 18-25C
5 days at 37C
5 days at 2-8C after reconstitution
Packing
Lyophilized
SS00110001 10× 1ml
Liquid
SS00120001 10× 1ml
SS00120002 10× 2ml
SS00120005 10× 5ml
Company:
Beijing Steellex Scientific Instrument Company |