Viability/Cytotoxicity Assay kit for Bacteria Live and Dead Cells
This kit provides two-color fluorescence staining of both live bacteria (green) and dead bacteria (red) using two dyes, DMAO and EthD-III.
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Live-or-Dye™ Fixable Viability Staining Kits
Live-or-Dye™ Fixable Viability Staining Kits stain dead cells during flow cytometry to allow dead cells with permeable plasma membranes to be excluded from analysis.
Bacterial Viability and Gram Stain Kit
A convenient assay for distinguishing between gram-negative and gram-positive, as well as live versus dead bacteria.
Live Bacterial Gram Stain Kit
The Live Bacterial Gram Stain Kit contains wheat germ agglutinin (WGA) conjugated to CF®594 to stain the surface of gram-positive cells with red fluorescence. The kit also includes DAPI to stain all bacteria.
PMA Real-Time PCR Bacterial Viability Kit – E. coli O157:H7 (Z3276)
This kit contains primers for amplification of E. coli strain O157:H7 Z3276 gene, with reagents sufficient to treat 80 bacterial cultures with PMA or PMAxx™, and perform 200 PCR reactions.
PMA Dye, 20 mM in H2O
PMA (propidium monoazide) dye is a DNA modifier invented by scientists at Biotium. It is a photo-reactive DNA-binding dye that is useful for determination of microbial viability by qPCR.