MRX Fib Clauss

Lyophilised reagents for quantifying fibrinogen in human citrated plasma, according to the Clauss method.

Fibrinogen Clauss (Fib Clauss) is the internationally most established method to determine fibrinogen in human plasma, which is of clinical importance when unexplained bleeding occurs. To fullfill the market requirements and needs MediRox has developed two different designs of Fib Clauss reagents, one having 100 UNIH/mL thrombin being highly resistent to dabigatran and one having 29 UNIH/mL thrombin suitable for the more price sensitive markets where negigible amount dabigatran is prescribed.

 

 

Two Fib Clauss products (100 UNIH/mL and 29 UNIH/mL bovine thrombin)

Lyophilised reagents, reconstituted in distilled water

Large measuring range

High precision 

 

General Description

MRX Fib Clauss is a functional assay used for the quantitative measurement of fibrinogen in human citrated plasma according to the Clauss technique, where a high concentration of thrombin is added to diluted plasma and the clotting time is measured. The result is compared with a calibration curve using a reference plasma with known fibrinogen concentrations, and a result in g/L or mg/dL is obtained. 

 

Sensitivity & Specificity

Details & Typical Data, MRX942B

Product form: Lyophilised
Thrombin content: 100 UNIH/mL
Sensitivity: Linear calibration from 0,6 -8,0 g/L
Specificity: CV <6,3 % for the normal control within and between runs
Interfering substances: No interferences with Bilirubin <50 mg/L, Heparin <4,0 IU/mL, Triglycerides <3,8 g/L, Dabigatran <475 μg/L

Details & Typical Data, MRX942

Product form: Lyophilised
Thrombin content: 29 UNIH/mL
Sensitivity: Linear calibration from 0,6 -6,0 g/L
Specificity: CV <4,7 % for the normal control within and between runs
Interfering substances: No interferences with Bilirubin <50 mg/L, Heparin <1,0 IU/mL, Triglycerides <2,5 g/L, Hemoglobin <0,38 g/L

Stability & Storage

Storage: 2-8 °C
Shelf life: 24 months at 2-8 °C
Reconstituted solution: 7 days at 2-25 °C

Ordering Information

Reference Number Product Description Pack Size
MRX942B-5 MRX Fib Clauss, 100 UNIH/mL 10x5 mL
MRX942B-2 MRX Fib Clauss, 100 UNIH/mL 10x2 mL
MRX942-5 MRX Fib Clauss, 29 UNIH/mL 10x5 mL
MRX942-2 MRX Fib Clauss, 29 UNIH/mL 10x2 mL
MRX1202 Multi Calibrator I (Fib, AT, DD) 1x1 mL
MRX1203 Multi Calibrator II (Fib, AT, PT) 1x1 mL
MRX1204 Fib Clauss Calibrator 1x1 mL
MRX171/172/173 Eximius Control Basic, L1/L2/L3 10x1 mL pack per level
MRX181/182/183 Eximius Control PLUS, L1/L2/L3 10x1 mL pack per level
MRX184-8 Sample Diluent (0,9% NaCl) 10x8 mL
GHI154-5 Diluent (pur. water, reconst.) 10x5 mL
GHI154-2 Diluent (pur. water, reconst.) 10x2 mL
 
Order products Close

To order a desired product, send an email to order@medirox.se 

or

If you have any further thoughts or questions, don’t hesitate to call us at +46 (0)155 45 44 10.