Gonochek-II test is intended for the use in the detection of…

Gonochek-II test is intended for the use in the detection of hydroxyprolylaminopeptidase, gamma-glutamylaminopeptidase, and beta-galactosidase from colonies grown on selective media, to aid in the presumptive identification of Neisseria gonorrhoeae, Neisseria meningitidis, Neisseria lactamica and Moraxella catarrhalis. These three enzymes have been shown to be accurate in identifying N. gonorrhoeae, N. meningitidis and N. lactamica, respectivelyThe hydrolysis of a gamma-glutamyl-p-nitroanilide (GPNA) by gamma-glutamylaminopeptidase produces a yellow color which is a presumptive positive result for __________.