Protein linking and labeling systems provide a convenient means for attaching fluorescent labels or biotins to antibodies and larger proteins. These kits are ideal for use with multiple applications, including flow cytometry, fluorescent microscopy, immunohistochemistry, primary detection, ELISAs, immunocytochemistry, and FISH. These systems are available with a variety of dye colors, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labeling follows a simple protocol of reaction, separation, and then use.
Antibody labelling kits, Mix-n-Stain™ CF™ Dye
Supplier: Biotium
Label your antibody with one of our superior CF® Dyes in 30 minutes without a purification step. Labelling tolerates many common buffer components including BSA and ascites.
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Biotin conjugation estimation, HOOK™ BiotinQuant
Supplier: G-Biosciences
HOOK™ BiotinQuant is designed for the estimation of biotin conjugation. It measures biotin using HABA [4’-hydroxyazobenzene-2-carboxylic acid] dye. HABA binds with avidin at the biotin-binding site.
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R-Phycoerythrin (RPE)
Supplier: Columbia Biosciences
Many applications and instruments were developed specifically for R-phycoerythrin.
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CF™ Dyes Cholera Toxin Subunit B, CF™ Dye Conjugates
Supplier: Biotium
Cholera toxin subunit B conjugated to Biotium's next-generation fluorescent CF™ dyes.
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HRP - conjugate stabiliser, SeramunStab® STC
Supplier: Apollo Scientific
Liquid product red odourless pH-value 7,2 to 7,4 boiling point 103 °C. Optimised for background reduction.
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CF® Dye dCTP conjugates
Supplier: Biotium
CF® dye-dCTP can be used to synthesise probes for in situ hybridisation, microarray, or to synthesise labelled DNA probes for in situ hybridisation and nucleic acid blotting applications.
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Coelenterazine Substrates for Renilla Luciferase and Apoaequorin
Supplier: Biotium
Coelenterazine and its analogs are luminescent enzyme substrates for apoaequorin and Renilla luciferase.
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100-reaction single-round RNA amplification and Biotin labeling system
Supplier: ENZO LIFE SCIENCES
Improved data quality and analysis results through greater biotin incorporation.
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Organelle-ID™ RGB reagent I
Supplier: ENZO LIFE SCIENCES
Mixture of fluorescent dyes for detection of lysosomes, mitochondria and nucleic acids
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Photoreactive dyes and reagents
Supplier: Biotium
INA (5-iodonaphthyl-1-azide) is a lipophilic photoreactive probe, which has been used to selectively label membrane-embedded cysteine residues of proteins.
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CF® Dye hydrazide
Supplier: Biotium
Fluorescent CF® Dye hydrazides are bright, extremely water-soluble, nontoxic molecules, useful as aldehyde-fixable cell tracers. They can also be used to label aldehyde or ketone groups of polysaccharides, carbohydrates or glycoproteins.
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Mix-n-Stain™ Cyanine dye antibody labelling kits
Supplier: Biotium
Revolutionary technology allows antibody labelling with Cyanine 555 (Cy®3) or Cyanine 647 (Cy®5) in 30 minutes without a purification step. The labelling procedure tolerates many common buffer components and antibody stabilisers.
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Biotin kits, Micro HOOK™
Supplier: G-Biosciences
The micro HOOK™ Biotin kits are designed to label small amounts of proteins, with each kit designed for 8 to 10 labellings of 50 to 250 µg protein/reaction.
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Stabiliser for calibrators and controls, SeramunStab® STD
Supplier: Apollo Scientific
Liquid product yellow odourless pH-value 7,3 to 7,5 Boiling point 102 °C. Stabiliser for complex mixtures of biomolecules.
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Nick Translation DNA Labelling System 2.0
Supplier: ENZO LIFE SCIENCES
The Nick Translation DNA labelling system 2.0 provides a simple and efficient method for generating labelled DNA. The complete system includes all of the necessary reagents required for 50 Nick translation reactions and is recommended for labeling of double stranded DNA larger than 1 kb for fluorescent in situ hybridisation (FISH) applications.
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Peroxidase anti-peroxidase (PAP) soluble complexes
Supplier: Rockland Immunochemicals
Peroxidase anti-peroxidase soluble complexes are used for peroxidase enzymatic labelling experiments.
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Biotin reagents, OneQuant™ HOOK™
Supplier: G-Biosciences
The OneQuant™ format prevents loss of reagent due to repeated weighing as each vial contains only 1 - 2 mg HOOK™ Biotin Reagent.
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Carbohydrate coupling resin
Supplier: G-Biosciences
Carbohydrate coupling resin is designed for the covalent immobilisation of carbohydrate containing molecules, including glycoproteins, to agarose beads. It is ideal for the coupling of polyclonal antibodies as it allows for the optimal orientation of the antibodies for affinity purification.
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CGH labeling kit, CYTAG®
Supplier: ENZO LIFE SCIENCES
Comparative genomic hybridisation (CGH) is a powerful diagnostic tool for detecting DNA copy number gains and losses associated with chromosome abnormalities. CGH provides an understanding of genetic disorders, cancers and other genomic aberrations.
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B-Phycoerythrin (BPE)
Supplier: Columbia Biosciences
Because of its high quantum yield, B-PE is considered the world’s brightest fluorophore.
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CF® Dye BCN
Supplier: Biotium
CF® Dyes with a BCN group react with azides via a copper-free bioorthogonal reaction to label target molecules for surface staining of live cells or cell extracts. Membrane-permeant CF® Dye BCN conjugates for intracellular labelling reactions are also available.
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Dye conjugates dUTP CF®
Supplier: Biotium
CF® dye-dUTP can be used for TUNEL assay, microarray, or to synthesize labelled DNA probes for in situ hybridisation and nucleic acid blotting applications.
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Orange 552 dUTP (lyophilised)
Supplier: ENZO LIFE SCIENCES
Orange 552 dUTP (lyophilised)
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Tyramide amplification kit with HRP streptavidin and CF® dye or biotin tyramide
Supplier: Biotium
Kits for increasing immunofluorescence sensitivity using HRP-catalysed tyramide signal amplification with the choice of next-generation fluorescent CF® dyes or biotin.
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Organelle-ID™ RGB reagent II
Supplier: ENZO LIFE SCIENCES
Mixture of fluorescent dyes for detection of lysosomes, endoplasmic reticulum and nucleic acids
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Maxi fluorescent antibody labelling kits, Mix-n-Stain™, 1 mg labelling
Supplier: Biotium
The simplicity and convenience of Mix-n-Stain™ labelling, for conjugation of 1 mg IgG with fluorescent CF® dyes or other dyes.
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Tyramide amplification buffer plus
Supplier: Biotium
An optimized buffer with enhanced sensitivity for tyramide signal amplification of immunostaining in cells or tissue sections.
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CF™ dye streptavidin and monoclonal mouse anti-biotin conjugates
Supplier: Biotium
CF™ dyes are superior to other fluorescent dyes for protein labelling due to advantages in brightness, photostability and water solubility.
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Reactive dye conjugates
Supplier: Biotium
Reactive dyes containing an amine functional group.
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Biotin SE protein labelling kit
Supplier: Biotium
This kit contains everything needed to label antibodies or other proteins with biotin succinimidyl ester (biotin SE). Each kit contains reagents for three labelling reactions of up to 1 mg protein per reaction.