MRX PT Quick

PT reagent from rabbit brain origin with an ISI ~1 for responsive determination of Prothrombin Time in citrated human plasma.

PT Quick is the internationally most common method to measure Prothrombin Time (PT), and is normally the assay of choice to monitor oral anticoagulat therapy.

Moreover, PT Quick is used as a fundamental screening test for acquired or inherited bleeding disorders. 

Low ISI ~1

Calibrated against WHO international reference preparation RBT/05

Excellent stability

Applicable on optical and mechanical instruments

Sensitivity & specificity

Details & typical data

Product form: Lyophilised
Available volumes: • 2 mL
• 4 mL
• 5 mL
• 10 mL
Origin: Rabbit brain thromboplastin
Additional products needed: • Diluent (GHI154) or CLSI CLRW type water or equivalent
• Eximius Control Basic or Plus (L1/L2/L3) (MRX170-173, MRX180-183)
• Multi Calibrator II (MRX1203) or PT 6-Level Calibrator (MRX1205)
Expected ISI value: 0,9 - 1,2
Factor sensitivity: FI, FII, FV, FVII and FX
No interferences with: Heparin UFH <2 U/mL, Triglycerides <5 g/L, Bilirubin <500 mg/L, Hemoglobin <5 g/L

Stability & storage

Storage: 2-8 °C
Shelf-life: 24 months at 2-8 °C
Reconstituted solution: 5 days at 2-25 °C

Ordering information

Ref. No Product description Size
MRX943-2 MRX PT Quick 10x2 mL
MRX943-4 MRX PT Quick 10x4 mL
MRX943-5 MRX PT Quick 10x5 mL
MRX943-10 MRX PT Quick 10x10 mL
MRX170 Eximius Control Basic L1+L2+L3 4+4+2x1 mL
MRX171/172/173 Eximius Control Basic L1/L2/L3 10x1 mL pack per level
MRX180 Eximius Control Plus L1+L2+L3 4+4+2x1 mL
MRX181/182/183 Eximius Control Plus L1/L2/L3 10x1 mL pack per level
MRX1203 Multi Calibrator II (AT, fibrinogen, PT Quick) 1x1 mL
MRX1203-10 Multi Calibrator II (AT, fibrinogen, PT Quick) 10x1 mL
MRX1205 PT 6-Level Calibrator (INR 1-6) 6x1 mL
GHI154-2 Diluent (CLSI CLRW type water) 10x2 mL
GHI154-4 Diluent (CLSI CLRW type water) 10x4 mL
GHI154-5 Diluent (CLSI CLRW type water) 10x5 mL
GHI154-10 Diluent (CLSI CLRW type water) 10x10 mL
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