Reagent D - Viability PCR Reagent for Live/Dead Cell Differentiation

Reagent D is a viability PCR reagent engineered for dead cell DNA elimination in food safety testing. This photoactive solution enables live/dead cell differentiation by penetrating compromised cell membranes and cross-linking with DNA upon light exposure, effectively blocking PCR amplification of non-viable organisms for reliable false positive prevention. Featuring a rapid 10-minute workflow, Reagent D is validated for Enterobacteriaceae, Cronobacter, Salmonella, Vibrio, Yeast/Mold, and Legionella detection. Compatible with StarPrep® and LyoKit extraction systems, it delivers accurate results in complex matrices including dairy products, infant cereals, and environmental water samples.