STA-Neoplastine CI Plus 10 is a high-quality in-vitro diagnostic reagent for precise Prothrombin Time (PT) determination in human plasma. Its freeze-dried rabbit brain thromboplastin composition, combined with a heparin inhibitor, ensures reliable performance, exceptional sensitivity, and superior precision in coagulation testing. This product aids in liver function assessment and anticoagulant therapy monitoring, setting a standard for International Normalized Ratio (INR) calculations, which is crucial for consistent global test comparisons.