zymography


zy·mog·ra·phy

Z5038750 (zī-mŏg′rə-fē)n. An electrophoretic technique used to detect the identity and activity of a protease in a sample or tissue, in which the protease is allowed to react with a protein substrate, as in a gel, and the products of the reaction are identified with stains or by other means.
[(en)zyme + -graphy.]