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DNA dyes

DNA dyes are a type of fluorescent chemical reagent used to label and detect DNA molecules. They emit fluorescent signals by specifically binding to DNA, thereby achieving qualitative or quantitative analysis of DNA. They are widely used in fields such as cell division, apoptosis research, and genome analysis.

  • Biotin-aniline
    T72079769933-15-5
    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.
    • $82
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  • DAPI Dihydrochloride
    T1982728718-90-3
    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.
    • $35
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  • Hoechst 33342
    T584023491-52-3
    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.
    • $108
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    TargetMol | Citations Cited
  • Ethidium bromide
    T12201239-45-8
    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.
    • $42
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    TargetMol | Citations Cited
  • Hoechst 33258 trihydrochloride
    T405723491-45-4
    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.
    • $42
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  • 6-FAM
    T189023301-79-9
    6-Carboxyfluorescein (6-FAM) contains a carboxylic acid functional group, facilitating reactions with primary amines through carbodiimide activation.
    • $42
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  • Hoechst 34580 xHCl(23555-00-2(free base)
    T19011L
    Hoechst 34580 xHCl(23555-00-2(free base) is a cell-permeable fluorescent dye, is used for staining DNA and nuclei.
    • $50
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  • 2-Aminopurine
    T19836452-06-2
    2-Aminopurine is a double-stranded RNA-dependent protein kinase, protein kinase R (PKR) inhibitor.
    • $30
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  • HOE 32021
    T1549623623-06-5
    HOE 32021 is an intracellular DNA dye that binds to nucleic acids by intercalating in the minor groove of DNA duplexes.
    • $30
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  • 3,6-Dichlorotrimellitic acid
    T18885137071-78-4
    3,6-Dichlorotrimellitic acid serves as the fundamental precursor for the synthesis of numerous dichlorinated fluoresceins and rhodamines.
    • $30
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    TargetMol | Inhibitor Sale
  • Hoechst 33258 analog 3
    T1900523554-98-5
    Hoechst 33258 analog 3 is part of a family of blue fluorescent dyes used to stain DNA.
    • $98
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    TargetMol | Inhibitor Sale
  • SYBR GREEN 1
    TD0001163795-75-3
    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.
    • $218
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  • Hoechst 33258
    T6524323491-44-3
    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.
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      TargetMol | Citations Cited
    • Cy5.5 diacid
      TD0041
      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.
      • $151
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    • 1-Pyrenebutyric acid
      T649933443-45-6
      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.
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      • Cy3 diacid
        TD00311034871-56-1
        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.
        • $116
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      • N-methyl Mesoporphyrin IX
        T37218142234-85-3
        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.
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        • Setoglaucine
          T204973521-06-0
          Setoglaucine is a basic dye used to stain DNA.
          • $337
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        • Hoechst 33258 analog 6
          T19007129244-66-2
          Hoechst 33258 analog 6 is an analog of Hoechst stains which are part of a family of blue fluorescent dyes used to stain DNA.
          • $347
          7-10 days
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        • Succinimidyl 7-methoxycoumarin-3-carboxylate
          TD0078150321-92-9
          7-Methoxycoumarin-3-carboxylic acid may be used as a reference compound in the purification, separation and analysis of coumarin compounds.
          • $91
          7-10 days
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        • Cy7 cadaverine
          TD0047
          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.
          • $236
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        • Hoechst 33342 analog
          T19010178481-68-0
          Hoechst 33342 analog is an analog of Hoechst 33342 which is a DNA minor groove binder used fluorochrome for visualizing cellular DNA.
          • $1,520
          6-8 weeks
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        • para-iodoHoechst 33258
          T19045158013-43-5
          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.
          • $347
          7-10 days
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        • Hoechst 33342 analog 2 trihydrochloride
          T19012155815-98-8
          Hoechst 33342 analog 2 trihydrochloride is a derivative of Hoechst 33342, a compound that binds to the minor groove of DNA.
          • $399
          7-10 days
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