Sentence examples for using a chromogenic factor from inspiring English sources

Plasma concentrations of factor anti-Xa activity were measured using a chromogenic factor Xa inhibition assay.

Plasma concentrations of factor anti-Xa activity were measured with an ACL3000 instrument (Instrumentation Laboratory BV, Breda, The Netherlands) using a chromogenic factor Xa inhibition assay (Spectrolyse®Heparin Xa, Trinity Biotech, Ireland).

The antibody conjugated with human tissue factor (MECA32-TF) was characterized for its tissue factor activity using a chromogenic substrate assay [ 16], and for binding to mouse PLVAP using an ELISA assay (Additional file 2: Supplementary Methods).

Activated Factor IX (FIXa) activity was measured using a chromogenic assay (Hyphen BioMed, Neuville-Sur-Oise, France) according to the manufacturer's instructions using the manual end-point method.

As a consequence, a less detrimental effect for prothrombin activation was observed with prothrombinase assembled with factor Va6A as demonstrated by our assay using a chromogenic substrate to assess α-thrombin generation.

ABE-II is exposed following cleavage of meizothrombin at Arg and release of fragment 2. We show that the catalytic activity of prothrombinase when assembled with the mutant cofactor molecules is only moderately affected by the mutations, when the activity of factor Va is measured in an assay using a chromogenic substrate to assess thrombin activity.

Explicitly, when prothrombinase is assembled with a factor Va molecule possessing a heavy chain that is truncated at the acidic hirudin-like COOH-terminal region, a discrepancy is observed between the activity of factor Va measured by the clotting assay and the activity of the cofactor measured in an assay using a chromogenic substrate to assess thrombin activity.

Total coliform and E. coli analyses were performed using a chromogenic medium.

Total coliform and E. coli analyses were performed using a chromogenic medium (Colilert-IDEXX®; IDEXX Laboratories, Inc., ME, USA).

Compounds were screened for inhibition of HGFA activity in a kinetic enzyme assay using a chromogenic substrate.

Thrombin adsorption was quantified using radiolabelled thrombin and its activity in solution and after adsorption on the developed surfaces was assessed using a chromogenic assay.