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Chromogenic Factor VIII

Diagnostic Kits

CRYOcheck™ Chromogenic Factor VIII is a chromogenic assay for the determination of factor VIII activity in human plasma. It is intended to be used as an aid in the management of hemophilia A in individuals aged two years or older. With a limit of quantification of 0.5% FVIII activity and a test range of 0–200% FVIII using one standard curve*, CRYOcheck Chromogenic Factor VIII provides unsurpassed assurance in results, especially in cases of patients with severe hemophilia A.

With the ability to store thawed reagents at 2 to 8°C for up to five days, or refreeze for up to one month, labs of all sizes can meet their testing requirements while minimizing wastage.

  • Convenient frozen format ready to use within minutes, no reconstitution errors
  • Intended for use on automated coagulation analyzers
  • Only one calibration curve used for entire measuring range of 0–200%*
  • 8-hour on-board stability
  • Contains bovine based factor X reagent

* may vary based on the instrumentation in use


Storage and Shelf Life


below -70°C




2 years after manufacturing date

Available Formats

Cat # Format

4 x 1.25 mL (Reagent 1)

4 x 1.25 mL (Reagent 2)

4 x 1.25 mL (Reagent 3)

4 x 7.0 mL (Buffer)

US, Canada, EU, UK, Australia, and New Zealand
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