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DAPI and Hoechst are classic popular nuclear counterstains for use in all fluorescent cell and tissue techniques. The blue fluorescence is vivid contrast to green, yellow, orange, red, far red and NIR fluorescent probes and labels.
Optimized for analysis of physiologically relevant concentrations (pg/mL levels) of specific cytokine proteins in tissue culture supernatants, EDTA plasma, and serum samples
Used to stain nucleic acids in fixed cells. BD Pharmingen™ DRAQ7™ is also used for cell cycle analysis by DNA content, nuclear visualization, or discrimination of nucleated cells from debris or neucleated cells.
MedChemExpress 5-CFDAis membrane-permeant and can be loaded into cells via incubation; hydrolyzed by intracellular esterases to 5-carboxyfluorescein; used for labeling human intervertebral disk cells in vitro for fluorescence microscopy.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
MedChemExpress 5(6)-TAMRA contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid; bright, orange-fluorescent dye produces conjugates with absorption/emission maxima of ~555/580 nm.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
MedChemExpress Hoechst 33342 analog 2 trihydrochloride is a anglog of Hoechst 33342. Hoechst 33342 is a DNA minor groove binder used fluorochrome for visualizing cellular DNA.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More