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Chromogenic Kits

Learn more about our Chromogenic Kits.

Phospholipid Emulsions

Our highly stable phospholipid emulsions are suitable for use in analyses related to procoagulant and anticoagulant pathways.


Factor IXa Calibrator and Control

Lyophilized preparations of human Factor IXa in packages of 10 x 2 mL. Both the Factor IXa Calibrator and Factor IXa Control are calibrated against a WHO Factor IXa International Standard.

Factor IXa Calibrator

Ref: 9599

Factor IXa Calibrator intended for use with the Rox FIX-A kit.

Factor IXa Control

Ref 9588

Factor IXa Control intended for use with the Rox FIX-A kit.


2016-06-22 Publication in collaboration with NovoNordisk

Rosén P, Rosén S, Ezban M, Persson E.

Overestimation of N-glycoPEGylated factor IX activity in one-stage factor IX clotting assay owing to silica-mediated premature conversion to activated factor IX.

J Thromb Haemost 2016; 14: 1420-7.


2015-04-13 Publication in collaboration with AstraZeneca

Ann Lövgren et al. Blood Coagulation and Fibrinolysis, Characterization of thrombin derived from 

human recombinant prothrombin.

Open access: click here