Coagulation
A unique portfolio of products to assist with the identification of deficiencies in clotting factors and detection of antibodies involved in thrombosis and thrombocytopenia, providing support for the diagnosis of Heparin-Induced Thrombocytopenia (HIT) and Thrombotic Thrombocytopenic Purpura (TTP).
Explore Our Products

ATS-13® Activity Assay
What is your testing algorithm for patients suspected of having thrombotic thrombocytopenic purpura (TTP)?

PF4 Enhanced® and PF4 IgG Assay
Detect harmful antibodies that cause Heparin Induced Thrombocytopenia (HIT).
Labs We Serve
A leader in transfusion and transplantation diagnostics, Werfen is proud to partner with thousands of hospitals, clinical laboratories, reference laboratories and donor centers across the globe. Since 1982, we have been innovating on behalf of our customers, laboratories just like yours.





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World Blood Doner Day 2025
🩸Every drop counts. On World Blood Doner Day, we want you to know how essential donating blood is to saving lives and improving people's health: - Blood transfusions are used to treat various illnesses, including bleeding disorders, anemia, chronic diseases,...
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Werfen acquires Omixon
Werfen has completed the acquisition of Omixon, a privately held company based in Budapest, Hungary,...
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Automated C3d DAT Assay Now Available!
Streamline your workflow with Immucor’s new Automated C3d DAT Assay, available on the Echo Lumena®/Echo®...
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NEW and Definitely Improved!
You deserve exceptional service/support and our NEW Customer Center is a testament to our commitment...
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Werfen Completes Acquisition of Immucor, Inc.
WERFEN COMPLETES ACQUISITION OF IMMUCOR, INC., EXPANDING LEADERSHIP IN SPECIALIZED DIAGNOSTICS Werfen announced in November...
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