Viability/Cytotoxicity Assay Kit for Bacteria Live & Dead Cells
This kit provides two-color fluorescence staining of both live bacteria (green) and dead bacteria (red) using two DNA dyes, DMAO and EthD-III.
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Live-or-Dye™ Fixable Viability Staining Kits
Kits to covalently label dead cells, allowing cells with permeable plasma membranes to be excluded from analysis in flow cytometry. Kits are also suitable for microscopy.
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
A fluorescent staining kit for live cell gram staining in bacteria. Suitable for fluorescence microscopy and flow cytometry.
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.