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Antibody & Protein Labeling Kits

Biotium offers a wide selection of kits for simple, rapid labeling of antibodies, other proteins or small ligands.

See our Antibody Labeling Technology page to learn more about these options.

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    Product

    CF® Dye & Biotin SE Protein Labeling Kits

    From: $433 Sizes: 3 labelingsCatalog #: 92208, 92209, 92210, 92211, 92212, 92213, 92214, 92215, 92216, 92217, 92218, 92219, 92220, 92221, 92222, 92223, 92224, 92225, 92226, - 92228View allHide

    Kits for succinimidyl ester labeling antibodies or other proteins with Biotium’s next-generation CF® dyes or biotin. 3 x 1 mg labeling reactions per kit.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
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    Qty
    3 labelings
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    Kits for succinimidyl ester labeling antibodies or other proteins with Biotium’s next-generation CF® dyes or biotin. 3 x 1 mg labeling reactions per kit.

     
    Product

    Mix-n-Stain™ CF® Dye Small Ligand Labeling Kits

    From: $179 Sizes: 1 labelingCatalog #: 92350, 92351, 92352, 92353, 92354, 92355, 92356, 92357, 92358, 92359, 92360, 92361, 92362, 92363, - 92364View allHide

    Easily label SNAP-tag®, CLIP-tag™, HaloTag®, or other ligands with fluorescent dyes, no purification needed. Cell membrane-permeant and impermeant dye options for intracellular or surface targets.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
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    Qty
    1 labeling
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    Easily label SNAP-tag®, CLIP-tag™, HaloTag®, or other ligands with fluorescent dyes, no purification needed. Cell membrane-permeant and impermeant dye options for intracellular or surface targets.

     
    Product

    VivoBrite™ Rapid Antibody Labeling Kits for Small Animal In Vivo Imaging

    From: $468 Sizes: 3 labelingsCatalog #: 92160, 92161, 92162, - 92163View allHide

    Kits for labeling & purification of near-IR antibody conjugates for small animal in vivo imaging, featuring Biotium’s industry-leading near-IR CF® Dyes.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
    price
    Qty
    3 labelings
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    (Please select quantity above )

    Kits for labeling & purification of near-IR antibody conjugates for small animal in vivo imaging, featuring Biotium’s industry-leading near-IR CF® Dyes.

     
    Product

    Mix-n-Stain™ CF® Dye Antibody Labeling Kits

    From: $113 Sizes: 3x(5-20 ug) labelings, 5-20 ug labeling, 10-20 ug labeling, 20-50 ug labeling, 25-50 ug labeling, 50-100 ug labelingCatalog #: 92457, 92456, 92455, 92460, 92459, 92458, 92463, 92462, 92461, 92446, 92445, 92447, 92448, 92449, 92433, 92432, 92431, 92430, 92429, 92428, 92427, 92426, 92425, 92230, 92231, 92232, 92233, 92234, 92235, 92236, 92237, 92238, 92239, 92240, 92241, 92242, 92243, 92245, 92246, 92247, 92248, 92250, 92251, 92252, 92253, 92254, 92255, 92256, 92257, 92258, 92259, 92260, 92261, 92262, 92263, 92264, 92265, 92267, 92268, 92270, 92271, 92272, 92273, 92274, 92275, 92276, 92277, 92278, 92279, 92280, 92281, 92282, 92283, 92284, 92285, 92287, 92288, 92289, 92290, 92291, 92303, 92304, 92305, 92316, 92317, 92318, 92319, 92320, 92321, 92322, 92323, 92324, 92331, 92332, 92333, 92334, 92335, 92336, 92337, 92338, - 92339View allHide

    Label your antibody with one of our superior CF® Dyes in 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
    price
    Qty
    3x(5-20 ug) labelings
    5-20 ug labeling
    20-50 ug labeling
    50-100 ug labeling
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    ADD TO CART
    (Please select quantity above )

    Label your antibody with one of our superior CF® Dyes in 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

     
    Product

    TMP-PEG3-Amine, TFA salt

    From: $152 Sizes: 1 mgCatalog #: 91056

    The trimethoprim-PEG3-amine (TMP-PEG3-amine) can be conjugated to various probes to make trimethoprim-based chemical tag (TMP-tag).

    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.
    Size
    Catalog #
    price
    Qty
    1 mg
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    The trimethoprim-PEG3-amine (TMP-PEG3-amine) can be conjugated to various probes to make trimethoprim-based chemical tag (TMP-tag).

     
    Product

    Mix-n-Stain™ Fluorescent Protein & Tandem Dye Antibody Labeling Kits

    From: $130 Sizes: 3x(25-50 ug) labelings, 25-50 ug labeling, 50-100 ug labeling, 1 mg labelingCatalog #: 92348, 92347, 92452, 92453, 92298, 92299, 92306, 92307, 92308, 92309, 92310, 92311, 92340, 92341, 92346, 92442, - 92443View allHide

    Easily label your antibody with phycobiliproteins APC, R-PE (PE), PerCP, or tandem dyes in about 4 hours with no purification step.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
    price
    Qty
    3x(25-50 ug) labelings
    25-50 ug labeling
    50-100 ug labeling
    1 mg labeling
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    (Please select quantity above )

    Easily label your antibody with phycobiliproteins APC, R-PE (PE), PerCP, or tandem dyes in about 4 hours with no purification step.

     
    Product

    Mix-n-Stain™ Maxi Antibody Labeling Kits, 1 mg Labeling

    From: $521 Sizes: 1 mg labelingCatalog #: 92454, 92415, 92419, 92420, 92404, 92421, 92405, 92406, 92407, 92408, 92409, 92410, 92422, 92423, 92424, - 92411View allHide

    The simplicity and convenience of Mix-n-Stain™ labeling, for conjugation of 1 mg IgG with our CF® Dyes or other dyes.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
    price
    Qty
    1 mg labeling
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    The simplicity and convenience of Mix-n-Stain™ labeling, for conjugation of 1 mg IgG with our CF® Dyes or other dyes.

     
    Product

    Mix-n-Stain™ Nanobody Labeling Kits

    From: $120 Sizes: 5-20 ug labeling, 20-50 ug labelingCatalog #: 92501, 92500, 92502, 92503, 92504, 92505, 92506, 92507, 92508, 92509, 92510, 92511, 92512, 92513, 92514, - 92515View allHide

    These kits allow optimal labeling of single-chain nanobodies with CF® dyes or biotin in 30 minutes without a purification step.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
    price
    Qty
    5-20 ug labeling
    20-50 ug labeling
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    These kits allow optimal labeling of single-chain nanobodies with CF® dyes or biotin in 30 minutes without a purification step.

     
    Product

    Mix-n-Stain™ Enzyme Antibody Labeling Kits

    From: $108 Sizes: 3x(10-20 ug) labelings, 10-20 ug labeling, 25-50 ug labeling, 50-100 ug labelingCatalog #: 92451, 92300, 92301, 92302, 92312, 92313, 92314, - 92315View allHide

    Label up to 100 ug of your antibody with HRP, alkaline phosphatase, or glucose oxidase with minimal hands-on time and no purification step.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
    price
    Qty
    3x(10-20 ug) labelings
    10-20 ug labeling
    25-50 ug labeling
    50-100 ug labeling
    Clear selection
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    ADD TO CART
    (Please select quantity above )

    Label up to 100 ug of your antibody with HRP, alkaline phosphatase, or glucose oxidase with minimal hands-on time and no purification step.

     
    Product

    Mix-n-Stain™ Cyanine Dye Antibody Labeling Kits

    From: $110 Sizes: 5-20 ug labeling, 20-50 ug labeling, 50-100 ug labelingCatalog #: 92414, 92416, 92417, 92418, 92413, - 92412View allHide

    Our revolutionary technology allows antibody labeling with Cyanine 555 (Cy®3) or Cyanine 647 (Cy®5) in 30 minutes without a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers.

    Conjugation
    Don’t see what you’re looking for? Contact us for more conjugation options.
    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.
    Size
    Catalog #
    price
    Qty
    5-20 ug labeling
    20-50 ug labeling
    50-100 ug labeling
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Our revolutionary technology allows antibody labeling with Cyanine 555 (Cy®3) or Cyanine 647 (Cy®5) in 30 minutes without a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers.

     
    Product

    Mix-n-Stain™ Digoxigenin Antibody Labeling Kit

    From: $123 Sizes: 3x(5-20 ug) labelings, 5-20 ug labeling, 20-50 ug labeling, 50-100 ug labelingCatalog #: 92450, 92328, 92329, - 92330View allHide

    Label your antibody with DIG in just 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

    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.
    Size
    Catalog #
    price
    Qty
    3x(5-20 ug) labelings
    5-20 ug labeling
    20-50 ug labeling
    50-100 ug labeling
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Label your antibody with DIG in just 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

     
    Product

    Mix-n-Stain™ Maxi HRP Antibody Labeling Kit, 1 mg Labeling

    From: $585 Sizes: 1 mg labelingCatalog #: 92437

    Simple and convenient antibody conjugation with HRP, with no purification required after labeling.

    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.
    Size
    Catalog #
    price
    Qty
    1 mg labeling
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Simple and convenient antibody conjugation with HRP, with no purification required after labeling.

     
    Product

    Mix-n-Stain™ FITC Antibody Labeling Kit

    From: $71 Sizes: 5-20 ug labeling, 20-50 ug labeling, 50-100 ug labelingCatalog #: 92294, 92295, - 92296View allHide

    Label your antibody with fluorescein (FITC) just 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

    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.
    Size
    Catalog #
    price
    Qty
    5-20 ug labeling
    20-50 ug labeling
    50-100 ug labeling
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Label your antibody with fluorescein (FITC) just 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

     
    Product

    Mix-n-Stain™ DNP Antibody Labeling Kit

    From: $123 Sizes: 5-20 ug labeling, 20-50 ug labeling, 50-100 ug labelingCatalog #: 92325, 92326, - 92327View allHide

    Label your antibody with DNP in just 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

    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.
    Size
    Catalog #
    price
    Qty
    5-20 ug labeling
    20-50 ug labeling
    50-100 ug labeling
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Label your antibody with DNP in just 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

     
    Product

    Mix-n-Stain™ Biotin Antibody Labeling Kit

    From: $113 Sizes: 3x(5-20 ug) labelings, 5-20 ug labeling, 20-50 ug labeling, 50-100 ug labelingCatalog #: 92444, 92244, 92266, - 92286View allHide

    Label your antibody with biotin in just 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

    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.
    Size
    Catalog #
    price
    Qty
    3x(5-20 ug) labelings
    5-20 ug labeling
    20-50 ug labeling
    50-100 ug labeling
    Clear selection
    Add to wishlist
    ADD TO CART
    (Please select quantity above )

    Label your antibody with biotin in just 30 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.