Coagulation laboratory tests
Factor VII assay

Author: Jeremy Parsons, M.D. (see Authors page)

Revised: 12 May 2016, last major update June 2012

Copyright: (c) 2002-2016,, Inc.

PubMed Search: Factor VII assay

Cite this page: Factor VII assay. website. Accessed December 13th, 2018.
Definition / general
  • Usually a one stage, prothrombin based assay
  • Results distorted by cold activation of factor VII, by variable sensitivity of thromboplastins to activity of factor VII vs. VIIa
  • Can also use a chromogenic assay
Additional references