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Products Haemostasis Kits Calibrators & Controls Bio-Reagents Chromogenic Substrates S-2222TM S-2238TM S-2251TM S-2288TM S-2302TM S-2366 S-2403TM S-2765 Formula Formula: H-D-Pro-Phe-Arg-pNA•2HCl Molecular weight: 611.6 S-2302TM Chromogenic substrate for plasma kallikrein and factor XIIa. Package 25 mg Part Number: 82 0340 39

CHROMOGENIX的COATEST TM APC TM电阻基于APTT的检测APC抗性表型的方法，即对活化蛋白C（APC）的抗凝反应较差。测试结果（APC比）提供了体内抗凝功能的估计值，并提供了与遗传性和获得性APC抗性相关的血栓形成风险的信息。