antithrombin

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Related to antithrombin I: antithrombin test, Antithrombin deficiency

antithrombin

[‚an·tē′thräm·bən]
(biochemistry)
A substance in blood plasma that inactivates thrombin.
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References in periodicals archive ?
The Xa remaining after inhibition by antithrombin is measured by reaction with a chromogenic substrate.
Antithrombin is a blood protein that regulates clotting.
Antithrombin is a protein that regulates blood clotting and inflammation.
Antithrombin is a naturally occurring protein that helps regulate the blood clotting mechanism in the body.