Abstract: A method is provided for determining in real time the course of proteolytic, e.g., thrombin activity, in a sample of clotting blood or plasma. By frequent mixing of a sample, clot formation may be controlled in a dense manner such that the majority of the sample remains fluid. This will inhibit cell precipitation and allow for informative monitoring as signal substrate is added.
Type:
Grant
Filed:
November 2, 2007
Date of Patent:
January 1, 2013
Assignee:
Thrombinoscope B.V.
Inventors:
Peter L. A. Giesen, Kerry Tappenden, Wynne Jones
Abstract: Methods and kits to determine thrombin activity are provided. They have the great advantage that there is no need to measure the whole calibrator curve in each individual medium, since a single-point measurement is adequate.
Type:
Grant
Filed:
June 6, 2007
Date of Patent:
March 13, 2012
Assignee:
Thrombinoscope B.V.
Inventors:
Peter L. A. Giesen, Timothy C. P. Van Asten