PCR & DNA Amplification
GelRed® Prestain Plus 6X DNA Loading Dye
6X DNA loading buffer that includes ultra-sensitive, non-toxic GelRed® dye.
RNA Broad Range Standard, 100 ng/uL
Stand-alone total RNA standard provided with the AccuBlue® Broad Range RNA Quantitation Kit (31073).
RNase-X™ Decontamination Solution
A decontamination solution that effectively removes RNases and other contamination from surfaces and instruments for RNA research.
VeriFluor™ Far-Red Passive Reference Dye, 400X in Water
29087-50uL, - 29087-500uLView allHide
A far-red passive reference dye for qPCR that frees up the ROX channel for use with JUN™ probes, EvaRuby™ qPCR dye, and other orange dyes.
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.
AccuClear® Ultra High Sensitivity dsDNA Quantitation Kit with DNA Standards
31028, 31028-T, - 31029View allHide
A fluorescent dsDNA quantitation kit with a wide linear range of 0.03-250 ng DNA. Designed for use in a fluorescence microplate reader.
Acridine Orange, 10 mg/mL in Water (High Purity) (AO)
Acridine orange (AO) stains dsDNA green (525 nm) and RNA or single stranded DNA red (650 nm). The dye is membrane-permeant and its nucleic acid binding property has been used for cell-cycle studies.
Actinomycin D
Actinomycin D is a nonfluorescent GC-selective intercalator. Similar to 7-AAD (cat. no. 40038), actinomycin D has also been used for chromosome banding studies.
ARP
ARP (N-(Aminooxyacetyl)-N’-(D-biotinoyl)hydrazine, trifluoroacetic acid salt) reacts with the exposed aldehyde group formed at abasic sites in damaged DNA, allowing the DNA to be labeled with biotin groups (1,2). The labeled DNA can then be quantitated with fluorescent or enzyme-conjugated streptavidin complexes.
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).
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.
Ethidium Bromide, 10 mg/mL in H2O
Ethidium bromide (EtBr) is a widely used nucleic acid gel stain although it is also a known potent mutagen. EtBr is an intercalating DNA-binding dye with little sequence preference.
Hoechst
40044, 40046, 40047, - 40045View allHide
Hoechst dyes are cell membrane-permeant, minor groove-binding blue fluorescent DNA stains. Hoechst dyes are widely used in cell cycle and apoptosis studies as nuclear counterstains.
PMAxx™ Dye, 20 mM in H2O
Viability PCR dye, a new and improved version of the popular viability dye propidium monoazide (PMA).
Propidium Iodide (PI)
40016, 40017, - 40048View allHide
A membrane-impermeant nucleic acid intercalator. The dye is commonly used to selectively stain dead cells in a mixed live-dead population and also used as a counterstain in multicolor fluorescent assays.
AccuBlue® Broad Range dsDNA Quantitation Kit with DNA Standards
31007-T, - 31007View allHide
A fluorescent dsDNA quantitation kit with a linear range of 2-2000 ng DNA. Designed for use in a fluorescence microplate reader.