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Dyes With an Amine Group

CF® Dye Amines can be used to conjugate CF® dyes to carboxylic acids groups in biological molecules. Carboxylic acids can be activated using water soluble carbodiimides like EDC (EDAC) to react with amine-functionalized dyes to form a stable amide bond.

Dyes or biotin with amine groups like Lucifer Yellow Cadaverine or Neurobiotin™ are also used as fluid phase markers for neuronal tracing, as well as gap junction studies.

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    CF® Dye Amine

    From: $212 Sizes: 1 mgCatalog #: 92035, 92036, 92037, 92038, 92039, 92040, 92041, 92042, 92043, 92065, 92102, - 96010View allHide

    CF® dyes with a reactive amine group to fluorescently label carboxylic acid groups in proteins and other molecules.

    Conjugation
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    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    CF® dyes with a reactive amine group to fluorescently label carboxylic acid groups in proteins and other molecules.

     

    2-Sulforhodamine 101 Cadaverine, Trifluoroacetate Salt

    Sizes: 5 mgCatalog #: 90115

    2-Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    2-Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    4-Sulforhodamine 101 Cadaverine, Trifluoroacetate Salt

    Sizes: 5 mgCatalog #: 90116

    4-Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    4-Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    6-ROX Cadaverine, Trifluoroacetate Salt

    From: $160 Sizes: 5 mgCatalog #: 90121

    ROX cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    ROX cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    6-TAMRA Cadaverine, Trifluoroacetate Salt

    From: $110 Sizes: 5 mgCatalog #: 90122

    6-Tetramethylrhodamine (TAMRA) cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    6-Tetramethylrhodamine (TAMRA) cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    ANTS

    Sizes: 500 mgCatalog #: 90010

    ANTS (8-aminonaphthalene-1,3,6-trisulfonic acid, disodium salt) is a highly negatively charged dye with an amino group that can be coupled to an aldehyde or ketone group to form an unstable Schiff base. The Schiff base is usually chemically reduced by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaB(CN)H3) to form a stable linkage (1).

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    500 mg
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    ANTS (8-aminonaphthalene-1,3,6-trisulfonic acid, disodium salt) is a highly negatively charged dye with an amino group that can be coupled to an aldehyde or ketone group to form an unstable Schiff base. The Schiff base is usually chemically reduced by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaB(CN)H3) to form a stable linkage (1).

     

    Biotin Ethylenediamine, Hydrochloride

    Sizes: 25 mgCatalog #: 90075

    Biotin ethylenediamine, hydrochloride is functionally equivalent to Neurobiotin™ (biotin ethylenediamine, hydrobromide, 90057).

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    Biotin ethylenediamine, hydrochloride is functionally equivalent to Neurobiotin™ (biotin ethylenediamine, hydrobromide, 90057).

     

    Carboxyrhodamine 110-PEO3-amine, TFA salt, 5 isomer

    Sizes: 5 mgCatalog #: 90106

    5-CR110-PEO3-amine has a long water-soluble PEG spacer that separates the green fluorescent CR110 and the amine functional group.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    5-CR110-PEO3-amine has a long water-soluble PEG spacer that separates the green fluorescent CR110 and the amine functional group.

     

    Fluorescein cadaverine

    Sizes: 25 mgCatalog #: 92000

    Fluorescein cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    Fluorescein cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    Fluorescein Hexylamine

    From: $155 Sizes: 25 mgCatalog #: 91058

    Fluorescein hexylamine can be coupled to activated carboxy groups or sulfonyl chlorides. This product could be used as a direct replacement to fluorescein cadaverine (cat#: 92000).

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    Fluorescein hexylamine can be coupled to activated carboxy groups or sulfonyl chlorides. This product could be used as a direct replacement to fluorescein cadaverine (cat#: 92000).

     

    Lucifer Yellow Cadaverine

    Sizes: 25 mgCatalog #: 80018

    Like Lucifer Yellow CH, Lucifer Yellow Cadaverine can be used as a fixable fluorescent tracer. In addition, the dye can be used to conjugate to carboxylic acid groups.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    25 mg
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    Like Lucifer Yellow CH, Lucifer Yellow Cadaverine can be used as a fixable fluorescent tracer. In addition, the dye can be used to conjugate to carboxylic acid groups.

     

    NBD-Ethylenediamine

    Sizes: 10 mgCatalog #: 90047

    The fluorescence of NBD is highly dependent on the environment; it is virtually nonfluorescent in water but becomes strongly green fluorescent in hydrophobic media. NBD-ethylenediamine can be readily coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    10 mg
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    The fluorescence of NBD is highly dependent on the environment; it is virtually nonfluorescent in water but becomes strongly green fluorescent in hydrophobic media. NBD-ethylenediamine can be readily coupled to activated carboxy groups or sulfonyl chlorides.

     

    ROX cadaverine, 5 and 6 isomers

    Sizes: 10 mgCatalog #: 90108

    ROX cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    10 mg
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    ROX cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    Sulforhodamine 101 (Texas Red®) Cadaverine

    Sizes: 5 mgCatalog #: 90109

    Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    5 mg
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    Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    Sulforhodamine 101 (Texas Red®)-PEO3-Amine

    Sizes: 5 mgCatalog #: 90110

    Sulforhodamine 101-PEO3-amine has a long water-soluble spacer separating the dye and the amine group. The dye can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    5 mg
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    Sulforhodamine 101-PEO3-amine has a long water-soluble spacer separating the dye and the amine group. The dye can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    TAMRA cadaverine (mixed isomers)

    Sizes: 10 mgCatalog #: 92001

    Tetramethylrhodamine (TAMRA) cadaverine (full name: 5-(and-6-)-((N-(5-Aminopentyl)amino)carbonyl)tetramethylrhodamine) can be coupled to activated carboxy groups or sulfonyl chlorides.

    Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
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    10 mg
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    Tetramethylrhodamine (TAMRA) cadaverine (full name: 5-(and-6-)-((N-(5-Aminopentyl)amino)carbonyl)tetramethylrhodamine) can be coupled to activated carboxy groups or sulfonyl chlorides.