Invitrogen™

Filmtracer™ LIVE/DEAD™ Biofilm Viability Kit

The FilmTracer™ LIVE⁄DEAD Biofilm Viability kit provides a two-color fluorescence assay of bacterial viability, based on membrane integrity, that has자세히 알아보기

The FilmTracer™ LIVE⁄DEAD Biofilm Viability kit provides a two-color fluorescence assay of bacterial viability, based on membrane integrity, that has proven usefule for a diverse array of bacterial genera including those growing in biofilm communities. The LIVE⁄DEAD Biofilm Viability kit utilizes mixtures of our SYTO® 9 green fluorescent nucleic acid stain and the red-fluorescent nucleic acid stain, propidium iodide. These stains differ both in their spectral characteristics and in their ability to penetrate healthy bacterial cells. When used alone, the SYTO® 9 stain generally labels all bacteria in a population—those with intact membranes and those with damaged membranes. In contrast, propidium iodide penetrates only bacteria with damaged membranes, causing a rduction in the SYTO® 9 stain fluorescence with both dyes are present. Thus, with an appropriate mixture of the SYTO™ 9 and propdium iodide stains, bacteria with intact cell membranes stain fluorescent green, whereas bacteria with damaged membranes stain fluorescent red.

사양

색상Red, Green

검출 방법Fluorescence

용도(애플리케이션)Viability Assay

용도 (장비)Confocal Microscope, Fluorescence Microscope, Flow Cytometer, Microplate Reader, Fluorescent Imager

제품 유형Biofilm Viability Kit

염료 유형SYTO™ 9, propidium iodide

방출Visible

형태Liquid

제품라인FilmTracer™, Molecular Probes™

수량1 kit

배송 조건Room Temperature

세포하위구조 국지화Cytoplasm & Cytosol

Unit SizeEach