zymogen

[zahy-muh-juh n, -jen]

See more synonyms for zymogen on Thesaurus.com

noun Biochemistry.

any of various enzyme precursor molecules that may change into an enzyme as a result of catalytic change.

Origin of zymogen

< German (1875); see zymo-, -gen

Also called proenzyme.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for zymogen

Historical Examples

When in this stage, the compound is known as "proenzyme," or "zymogen."
The Chemistry of Plant Life
Roscoe Wilfred Thatcher
During ordinary secretion, however, these granules of zymogen do not entirely disappear from the cell.
On Digestive Proteolysis
R. H. Chittenden
Zymogen′ic; Zy′moid, like a ferment; Zymolog′ic, -al, pertaining to zymology.
Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements)
Various

British Dictionary definitions for zymogen

zymogen

noun

biochem any of a group of compounds that are inactive precursors of enzymes and are activated by a kinase

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

zymogen in Medicine

zymogen

(zī′mə-jən)

proenzyme

zymogen

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Examples from the Web for zymogen

Historical Examples

When in this stage, the compound is known as "proenzyme," or "zymogen."

During ordinary secretion, however, these granules of zymogen do not entirely disappear from the cell.

Zymogen′ic; Zy′moid, like a ferment; Zymolog′ic, -al, pertaining to zymology.

zymogen

zymogen

Origin of zymogen