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Hemostasis Research

Take advantage of Rossix know how in your research and product development.

Phospholipid Emulsions

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

Chromogenic Kits

Learn more about our Chromogenic Kits.

References

Mission References

Steffen Rosén

Senior Consultant Scientific and Medical Affairs

steffen.rosen@rossix.com

Steffen Rosén has a background as PhD in biochemistry and started his career at Kabi Diagnostica 1978. He expanded the bioreagent purification and was responsible for the development of Coatest Factor VIII, the first chromogenic FVIII kit. He became head of coagulation research and later Director R&D and VP Scientific and Medical Affairs at Chromogenix.

Under his guidance, several chromogenic kits in coagulation and fibrinioysis were developed as well as the clotting based Coatest APC Resistance Kit. Steffen was also the technical expert in patent matters at Chromogenix.

Steffen Rosén has more than 30 ​years experience from his work at Kabi Diagnostica and later Chromogenix in development of methods and products in Hemostasis.

In 2000 Steffen founded the company Rossix.

News

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.

 

2016-05-23 Steffen Rosén, Rossix will hold a presentation at the SSC meeting in Montpellier.

Title : New Tools to Study Contact Activation
Session : Factor XI and the Contact System
Room : Barthez
Date : 27-05-2016

 

2016-05-23 Pia Bryngelhed, Rossix will present a poster at the SSC meeting in Montpellier.

Poster FVIII-49:

Application of Rox Factor IX on the ACL TOP 700

 

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

 

2014-11-13 ECAT meeting 2014 - Leiden, NL

Steffen Rosén, Rossix held a presentation titled

How to measure low levels of Factor VIII and IX

 

2014-06-18  Rox Factor IX - CE

The Rox Factor IX kit for determination of Factor IX activity is approved for In Vitro Diagnostic Use in Europe.

Learn more >>

 

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