Coagulase

/ˈkoʊæɡjəˌleɪs/ noun

Definition

An enzyme produced by bacteria that causes blood plasma to clot; a protein that triggers coagulation.

Etymology

From coagulate + -ase (enzyme suffix). This biochemical term emerged in the early 20th century as enzymes were discovered and named systematically.

Kelly Says

Staphylococcus bacteria produce coagulase to clot blood around them, creating a protective barrier—it's like the bacterium wrapping itself in a shield made from your own blood.

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