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Free Dyes

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    5-FAM

    Sizes: 100 mgCatalog #: 51019

    5-FAM (full name: 5-Carboxyfluorescein, single isomer) is the free acid form of 5-carboxyfluorescein single isomer.

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    5-FAM (full name: 5-Carboxyfluorescein, single isomer) is the free acid form of 5-carboxyfluorescein single isomer.

     

    6-FAM

    Sizes: 100 mgCatalog #: 51020

    6-FAM (full name: 6-Carboxyfluorescein, single isomer) is the free acid form of 6-carboxyfluorescein single isomer.

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    6-FAM (full name: 6-Carboxyfluorescein, single isomer) is the free acid form of 6-carboxyfluorescein single isomer.

     

    Carboxy-X-rhodamine triethylammonium salt, 5 and 6 isomers

    Sizes: 25 mgCatalog #: 90004

    5(6)-ROX (full name: 5-(and-6)-Carboxy-X-rhodamine, triethylammonium salt (mixed isomers)) is a long wavelength rhodamine dye.

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    5(6)-ROX (full name: 5-(and-6)-Carboxy-X-rhodamine, triethylammonium salt (mixed isomers)) is a long wavelength rhodamine dye.

     

    Carboxy-X-rhodamine triethylammonium salt, 5-isomer

    Sizes: 10 mgCatalog #: 90006

    5-ROX (full name: 5-Carboxy-X-rhodamine, triethylammonium salt, single isomer) is a single isomer, long wavelength rhodamine dye.

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    5-ROX (full name: 5-Carboxy-X-rhodamine, triethylammonium salt, single isomer) is a single isomer, long wavelength rhodamine dye.

     

    Carboxy-X-rhodamine triethylammonium salt, 6-isomer

    From: $115 Sizes: 10 mgCatalog #: 90007

    6-ROX (6-Carboxy-X-rhodamine) is a single isomer, long wavelength rhodamine dye.

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    6-ROX (6-Carboxy-X-rhodamine) is a single isomer, long wavelength rhodamine dye.

     

    Carboxyrhodamine 110 hydrochloride, 5 and 6 isomers

    Sizes: 10 mgCatalog #: 90000

    For some applications, 5-(and-6)-carboxyrhodamine (5(6)-CR 110) is a superior alternative to the widely used green fluorescent dye 5-(and-6)-carboxyfluorescein. The dye is insensitive to pH between 4 and 9 and is much more photostable than fluorescein.

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    For some applications, 5-(and-6)-carboxyrhodamine (5(6)-CR 110) is a superior alternative to the widely used green fluorescent dye 5-(and-6)-carboxyfluorescein. The dye is insensitive to pH between 4 and 9 and is much more photostable than fluorescein.

     

    Carboxyrhodamine 110-X hydrochloride, 5 and 6 isomers

    Sizes: 5 mgCatalog #: 90002

    5-(and-6)-Carboxyrhodamine 110-X (full name: 5-(and-6)-Carboxyrhodamine 110-X, hydrochloride) is similar to 5-(and-6)-carboxyrhodamine 110 (#90000).

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    5-(and-6)-Carboxyrhodamine 110-X (full name: 5-(and-6)-Carboxyrhodamine 110-X, hydrochloride) is similar to 5-(and-6)-carboxyrhodamine 110 (#90000).

     

    Carboxyrhodamine 6G hydrochloride, 5-isomer

    Sizes: 5 mgCatalog #: 90012

    5-CR6G (full name: 5-Carboxyrhodamine 6G, hydrochloride, single isomer) is the free acid form of 5-carboxyrhodamine 6G single isomer.

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    5-CR6G (full name: 5-Carboxyrhodamine 6G, hydrochloride, single isomer) is the free acid form of 5-carboxyrhodamine 6G single isomer.

     

    Carboxyrhodamine 6G hydrochloride, 6-isomer

    Sizes: 5 mgCatalog #: 90011

    6-CR6G (full name: 6-Carboxyrhodamine 6G, hydrochloride, single isomer) is the free acid form of 6-carboxyrhodamine 6G single isomer.

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    6-CR6G (full name: 6-Carboxyrhodamine 6G, hydrochloride, single isomer) is the free acid form of 6-carboxyrhodamine 6G single isomer.

     

    Near-IR CF dye free acids

    From: $126 Sizes: 1 mg, 0.25 umolCatalog #: 92066, 92070, 92071, - 92159View allHide

    CF™ dye free acid is a control dye for studies that involve CF™ dye succinimidyl ester conjugated to antibody, protein or peptides. It's available with the following CF™ dyes: CF790, CF770, CF680, and CF750.

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    1 mg
    0.25 umol
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    CF™ dye free acid is a control dye for studies that involve CF™ dye succinimidyl ester conjugated to antibody, protein or peptides. It's available with the following CF™ dyes: CF790, CF770, CF680, and CF750.

     

    TAMRA free acid, 5 and 6-isomer

    Sizes: 100 mgCatalog #: 90027

    Mixed isomers of carboxytetramethylrhodamine (TAMRA) free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.

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    Mixed isomers of carboxytetramethylrhodamine (TAMRA) free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.