Bionanalyse PYR Test Kit and PYR Reagent are used for the detection of pyrolidonyl arylamidase activity in certain groups of bacteria, such as Streptococcus pyogenes (A group strep), Enterococcus spp., some coagulase-negative staphylococci, and some Enterobacteriaceae..
![](https://bioanalyse.com/wp-content/uploads/2024/08/pyr-test-kit.jpg)