Antibody & Protein Labeling Kits
Biotium offers a wide selection of kits for simple, rapid labeling of antibodies, other proteins or small ligands.
- Mix-n-Stain™ Antibody Labeling Kits: Fast and simple labeling of small amounts of antibody with no purification. Choose from our bright and photostable CF® Dyes and many other labels
- CF® Dye & Biotin SE Protein Labeling Kits: Everything you need to label and purify 3 x 1 mg reactions
- VivoBrite™ Antibody Labeling Kits: Label antibodies with our superior near-IR CF® Dyes for small animal imaging
- Mix-n-Stain™ Small Ligand Labeling Kits: Fluorescently label small ligands with our bright photostable dyes with no purification step
See our Antibody Labeling Technology page to learn more about these options.
CF® Dye & Biotin SE Protein Labeling Kits
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.
Mix-n-Stain™ CF® Dye Small Ligand Labeling Kits
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.
VivoBrite™ Rapid Antibody Labeling Kits for Small Animal In Vivo Imaging
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.
Mix-n-Stain™ STORM CF® Dye Antibody Labeling Kits
92549, 92552, 92557, 92556, 92555, 92554, 92553, 92551, - 92550View allHide
Label your antibody with one of our CF® Dyes specialized for STORM super-resolution microscopy. Labeling takes just 30 minutes without a purification step, and yields an antibody conjugate with a low degree of labeling optimal for STORM.
Mix-n-Stain™ CF® Dye Antibody Labeling Kits
92576, 92577, 92578, 92582, 92583, 92584, 92579, 92580, 92581, 92458, 92459, 92460, 92457, 92456, 92455, 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 IgG antibody with one of our superior CF® Dyes in as little as 15 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.
Mix-n-Stain™ CF® Dye IgM Antibody Labeling Kits
92561, 92560, 92559, 92558, 92563, 92562, 92565, 92564, 92567, 92566, 92569, 92568, 92571, 92570, 92573, 92572, 92575, - 92574View allHide
Label your IgM antibody with one of our superior CF® Dyes in 15-30 minutes without a purification step.
TMP-PEG3-Amine, TFA salt
The trimethoprim-PEG3-amine (TMP-PEG3-amine) can be conjugated to various probes to make trimethoprim-based chemical tag (TMP-tag).
Mix-n-Stain™ Maxi Antibody Labeling Kits, 1 mg Labeling
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.
Mix-n-Stain™ Nanobody Labeling Kits
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.
Mix-n-Stain™ Cyanine Dye Antibody Labeling Kits
92414, 92416, 92417, 92418, 92413, - 92412View allHide
Our revolutionary technology allows antibody labeling with Cyanine 555 or Cyanine 647 in 15 minutes without a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers.
Mix-n-Stain™ Digoxigenin Antibody Labeling Kit
92450, 92328, 92329, - 92330View allHide
Label your antibody with DIG in just 15 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.
Mix-n-Stain™ FITC Antibody Labeling Kit
92294, 92295, - 92296View allHide
Label your antibody with fluorescein (FITC) just 15 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.
Mix-n-Stain™ DNP Antibody Labeling Kit
92325, 92326, - 92327View allHide
Label your antibody with DNP in just 15 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.
Mix-n-Stain™ Biotin Antibody Labeling Kit
92444, 92244, 92266, - 92286View allHide
Label your antibody with biotin in just 15 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.