thrombogen

American  

[throm-buh-juhn, -jen] / ˈθrɒm bə dʒən, -ˌdʒɛn /

noun

Biochemistry.

1. prothrombin.

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thrombogen British  

/ ˈθrɒmbəˌdʒɛn /

noun

1. a protein present in blood that is essential for the formation of thrombin

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Etymology

Origin of thrombogen

First recorded in 1895–1900; thrombo- + -gen

Example Sentences

The conversion of thrombogen into prothrombin has been proved to be due to the action of a second ferment which has been named thrombokinase, and this latter is again absent from living blood.

From Project Gutenberg

Hence the question arises, whence are derived thrombogen and thrombokinase?

From Project Gutenberg

The plasma collected from such blood is found to contain thrombogen but no thrombokinase.

From Project Gutenberg

A somewhat similar plasma may be prepared from a mammal’s blood by collecting samples of blood from an artery into vessels which have been thoroughly coated with paraffin, though in this instance thrombogen may be absent as well as thrombokinase.

From Project Gutenberg

If plasma containing thrombogen but no thrombokinase be treated with a saline extract of any tissues it will soon clot.

From Project Gutenberg