Dictionary.com
definitions
  • synonyms

biogen

[bahy-uh-juh n, -jen]
noun Biochemistry.
  1. a hypothetical protein molecule, large and unstable, once assumed to be basic to fundamental biological processes.
Show More

Origin of biogen

First recorded in 1895–1900; bio- + -gen
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for biogen

Historical Examples of biogen

  • Naturally, this does not exclude a very complicated chemical structure in the large plastidule or biogen as a single molecule.

    The Wonders of Life

    Ernst Haeckel

  • The explanation is thus carried back to the complicated constitution of biogen molecules in various living cells of the body.

British Dictionary definitions for biogen

biogen

noun
  1. a hypothetical protein assumed to be the basis of the formation and functioning of body cells and tissues
Show More
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