Rapid PYR Test Kit

Rapid PYR Test Kit is used to detect Group A Streptococci and Enterococci.

Group A Streptococci and Enterococci can be differentiated from other Streptococci by their ability to produce an enzyme L-pyrroglutamyl aminopeptidase. The PYR test uses L-pyrrolidonyl-β-napthylamide (PYR) substrate to detect the presence of this enzyme L-pyrrolidonyl arylamidase.

Reagent:
10 vials containing 1 mL medium each for L-pyrrolidonyl arylamidase activity.