- a hypothetical protein molecule, large and unstable, once assumed to be basic to fundamental biological processes.
Origin of biogen
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
The explanation is thus carried back to the complicated constitution of biogen molecules in various living cells of the body.
- a hypothetical protein assumed to be the basis of the formation and functioning of body cells and tissues