DNA dyes

DAPI Dihydrochloride (FxCycle Violet) is a cell-permeable fluorescent probe by binding in the minor grove of A-T rich sequences of DNA, used to stain DNA and chromosomes, with a preference for adenine and thymine rich DNA.

Biotin-aniline is a probe that reacts strongly to RNA and DNA.Biotin-aniline is highly efficient and is used to capture subcellular transcriptomes in living cells with high spatial specificity.

Hoechst 33342 (bisBenzimide H 33342), is a Benzimidazole fluorescent dye and a Cell permeable fluorescent DNA stain; binds minor groove of AT-rich regions. HOE 33342 trihydrochlorde is used to quantify DNA in viable cells.

Ethidium bromide (EB) A trypanocidal agent and possible antiviral agent that is widely used in experimental cell biology and biochemistry. Ethidium has several experimentally useful properties including binding to nucleic acids, noncompetitive inhibition of nicotinic acetylcholine receptors, and fluorescence among others. It is most commonly used as the bromide. Ethidium bromide has a λEx of 300-360 nm and a λEm of 590 nm.

6-Carboxyfluorescein (6-FAM) contains a carboxylic acid functional group, facilitating reactions with primary amines through carbodiimide activation.

Hoechst 34580 xHCl(23555-00-2(free base) is a cell-permeable fluorescent dye, is used for staining DNA and nuclei.

Hoechst 33258 trihydrochloride (Bisbenzimide) is a benzimidazole anti-filarial agent. it is fluorescent when it binds to certain nucleotides in DNA, thus providing a tool for the study of DNA replication. it also interferes with mitosis.

2-Aminopurine is a double-stranded RNA-dependent protein kinase, protein kinase R (PKR) inhibitor.

HOE 32021 is an intracellular DNA dye that binds to nucleic acids by intercalating in the minor groove of DNA duplexes.

Hoechst 33258 analog 3 is part of a family of blue fluorescent dyes used to stain DNA.

3,6-Dichlorotrimellitic acid serves as the fundamental precursor for the synthesis of numerous dichlorinated fluoresceins and rhodamines.

SYBR Green Ⅰ (Green-DNA Dye, SYBR Green I) is a dye that binds to all dsDNA double helix minor groove regions, with a maximum absorption wavelength around 497nm and a maximum emission wavelength around 520nm.

Hoechst 33258 is a useful organic compound for research related to life sciences. The catalog number is T65243 and the CAS number is 23491-44-3.

Cy5.5 diacid is commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis. Cy5.5 dyes and their derivatives are widely used to label polypeptides, proteins and nucleic acids.

1-Pyrenebutyric acid is a useful organic compound for research related to life sciences. The catalog number is T64993 and the CAS number is 3443-45-6.

Cy3 diacid is often used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.They are widely used in polypeptides, proteins, nucleotides and so on.

N-methyl Mesoporphyrin IX is a widely used G-quadruplex DNA-specific fluorescent binder that effectively monitors Aβ fibrillation. N-methyl Mesoporphyrin IX is sensitive to G-quadruplex DNA and unreactive to duplex, triplex, and single-stranded forms of DNA. N-methyl Mesoporphyrin IX needs to stack with Aβ assemblies to emit strong fluorescence. Meanwhile N-methyl Mesoporphyrin IX is an in situ inhibitor and ex situ monitor of Aβ amyloid production in vitro and intracellularly.

Setoglaucine is a basic dye used to stain DNA.

Hoechst 33258 analog 6 is an analog of Hoechst stains which are part of a family of blue fluorescent dyes used to stain DNA.

7-Methoxycoumarin-3-carboxylic acid may be used as a reference compound in the purification, separation and analysis of coumarin compounds.

Cy7 cadaverine is commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis. Cy7 dyes and their derivatives are widely used to label polypeptides, proteins and nucleic acids.

Hoechst 33342 analog is an analog of Hoechst 33342 which is a DNA minor groove binder used fluorochrome for visualizing cellular DNA.

para-iodoHoechst 33258 is part of a family of blue fluorescent dyes used to stain DNA. Hoechst 33258 is a cell dye for DNA quantitation.

Hoechst 33342 analog 2 trihydrochloride is a derivative of Hoechst 33342, a compound that binds to the minor groove of DNA.