Catalog name Description price
R-C-3654 2-Aminopurine (hydrochloride) 2-Aminopurine is a fluorescent analog of guanosine and adenosine,and can be used as a DNA probe for structural dynamics and charge transfer. price>
R-C-3655 9-Amino-6-chloro-2-methoxyacridine 9-Amino-6-chloro-2-methoxyacridine (ACMA) is a cell-permeable fluorescent probe for labeling DNA with selectivity for poly(dA-dT) sequences. ACMA fluorescence is quenched when a pH gradient is established, a property that has been utilized in animal-and plant-based studies. It also inhibits acetylcholinesterase with a Ki value of 49 nM. price>
R-C-3656 Nuclear yellow Nuclear yellow is a fluorescent dye that is used to label DNA content in live and fixed cells. Nuclear yellow produces yellow fluorescence when bound to DNA, which can be measured using fluorescence microscopy, microplate fluorometry, or flow cytometry. It is commonly combined with the popular retrograde tracer true blue for two-color neuronal mapping. price>
R-C-3657 Aminostilbamidine methanesulfonate salt Aminostilbamidine methanesulfonate salt is a fluorescent cationic dye that is used for detecting DNA. price>
R-C-3658 Ethidium bromide Ethidium bromide is an intercalating reagent that is used for double-stranded DNA and RNA in agarose gel electrophoresis. The fluorescence of EtBr increases 21-fold upon binding to double-stranded RNA and 25-fold on binding double-stranded DNA so that destaining the background is not necessary with a low stain concentration (10 ug/ml). Ethidium bromide acts as an inhibitor of DNA polymerase. price>
R-C-3659 Hexidium iodide Hexidium iodide, a fluorescent nucleic binding acid stain (excitation/emission ~ 518/600 nm),permeants to mammalian cells and selectively stains almost all gram-positive bacteria. Hexidium iodide can bind to the DNA of all bacteria after permeabilization by EDTA. price>
R-C-3660 PUR-1 PUR-1 is a probe for nucleic acid that exhibits enhanced fluorescence upon binding to DNA or RNA. price>
R-C-3661 6-JOE 6-JOE is a fluorescent probe derived from fluorescein and can be used in automated DNA sequencing. price>
R-C-3662 DyeTOX Red Dead Cell Stain SYTOX™ Red dead cell stain is a simple and quantitative single-step dead-cell indicator for use with red laser-equipped flow cytometers. SYTOX™ Red dead cell stain is a high-affinity nucleic acid stain that easily penetrates cells with compromised plasma membranes but will not cross uncompromised cell membranes.SYTOX™ Red dead cell stain is supplied as a 5 µM solution in dimethylsulfoxide (DMSO) in a unit size of 1 mL. price>
R-C-3663 DyeTOX 13 Green Fluorescent Nucleic Acid Stain The cell-permeant SYTO 13 green fluorescent nucleic acid stain exhibits bright, green fluorescence upon binding to nucleic acids. Because the staining pattern of the SYTO dyes in live cells may vary between cell types. price>