Nucleic Acid Binding Dyes
DMAO, 2 mM in DMSO
A membrane-permeable DNA dye, excellent for staining both gram positive and gram negative bacteria. Stained cells can be detected by fluorescence microscopy or flow cytometry.
EvaGreen® Dye, 20X in Water
31000, - 31000-TView allHide
A patented green fluorescent nucleic acid dye with features that are ideal for applications such as qPCR, HRM®, LAMP, and digital PCR.
DODC (High Purity)
DODC (DiOC2(5)) has been reported to bind to triplex DNA as well as dimeric hairpin quadruplex DNA (1). Binding of the dye to triplex DNA quenches the fluorescence of the dye and red-shifts the dye absorption peak.
DiSC2(5) (High Purity)
DiSC2(5) (3,3′-Diethylthiadicarbocyanine, iodide) binds to DNA-DNA or PNA-DNA duplexes with a large blue-shift of the absorption spectrum. Binding of the dye to PNA-DNA hybrid, in particular, blue-shifts the dye absorption spectrum by as much as 115 nm, offering a visual method to detect nucleic acid hybridization (1,2).
7-AAD
40084, - 40037View allHide
7-AAD (7-aminoactinomycin D) is a membrane-impermeant fluorescent DNA binding dye that is useful for live/dead discrimination and cell cycle profiling by flow cytometry.
Ethidium Monoazide Bromide (EMA)
A photo-activated fluorescent nucleic acid binding dye used to selectively and covalently label dead cells in the presence of live cells for viability PCR, fluorescent microscopy, and flow cytometry.
PAGE GelRed® Nucleic Acid Gel Stain
41014, 41008-500uL, - 41008-TView allHide
PAGE GelRed® is a non-toxic, non-mutagenic red DNA gel stain specifically formulated to stain DNA in polyacrylamide gels. PAGE GelRed® can be imaged using a 254 nm UV transilluminator with an ethidium bromide filter.
6X GelRed® Prestain Loading Buffer with Orange Tracking Dye
6X GelRed® Prestain Loading Buffer is a DNA gel loading buffer containing GelRed® for one-step fluorescent staining and gel loading of DNA.
EverBrite™ Mounting Medium
23001, - 23002View allHide
A revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes. Available with or without DAPI.
Thiazole Red (TO-PRO®-3), 1 mM in DMSO
Thiazole Red, also known as TO-PRO®-3, is a cell-impermeant, high-affinity far-red nucleic acid stain.
GelGreen® Nucleic Acid Gel Stain
41004, 41005, 41005-1, - 41005-TView allHide
GelGreen® is a sensitive, non-mutagenic and environmentally safer green fluorescent DNA gel stain.