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372 results for Protein Linking and Labeling Systems

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Protein Linking and Labeling Systems

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.

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VWR® Antibody signal enhancer

VWR® Antibody signal enhancer

Supplier: VWR Chemicals

Antibody Signal Enhancer is a Western blotting antibody diluent that increases intensity of protein detection up to 5-fold compared to conventional blotting.

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Green 496 dUTP (lyophilized)

Green 496 dUTP (lyophilized)

Supplier: ENZO LIFE SCIENCES

Green 496 dUTP (lyophilised)

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Aqua 431 dUTP (lyophilised)

Supplier: ENZO LIFE SCIENCES

Aqua 431 dUTP (lyophilised)

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Chemiluminescent labelling kit

Supplier: ENZO LIFE SCIENCES

A complete kit for the labeling of antibodies, proteins, peptides, and nucleic acids with Acridinium NHS Ester.

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ZnAF-2 DA

Supplier: ENZO LIFE SCIENCES

Fluorescent probe for Zn²⁺. Cell permeable.

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Lightning-Link® Rapid DyLight 450 Antibody Labeling Kits

Supplier: Novus Biologicals

Lightning-link rapid is an innovative technology that enables direct labeling of proteins, peptides or other biomolecules for use in R&D applications, drug discovery and the development of diagnostic kits.

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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.

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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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B-Phycoerythrin (BPE)

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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HRP-conjugate stabiliser, SeramunStab® STNP

Supplier: Apollo Scientific

Liquid product red odourless pH 6,7 to 6,9. Protein free Stabiliser. Enzyme activity preservation by special chemistry.

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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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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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Reactive quencher dyes

Supplier: Biotium

Reactive quenchers that act as acceptors in fluorescence resonance energy transfer (FRET) applications.

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Nuclear-ID™ Blue/Green cell viability reagent

Supplier: ENZO LIFE SCIENCES

Nucleus dye

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HRP-conjugate stabiliser, SeramunStab® Stplus

Supplier: Apollo Scientific

Liquid product colourless to slightly yellow or greenish, odourless, pH 7,3 to 7,5. Stabiliser for conjugates with monomeric HRP.

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Nuclear-ID™ red/green cell viability reagent

Supplier: ENZO LIFE SCIENCES

Cell viability dye

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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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Antibody labelling kits, Mix-n-Stain™

Supplier: Biotium

Mix-n-Stain™ antibody labelling kits utilise a technology that allows rapid antibody labelling without a purification step.

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Streptavidin conjugates

Streptavidin conjugates

Supplier: Biotium

A high quality biotin-binding protein conjugated to Biotium's signature bright and photostable fluorescent CF® dyes, and a selection of other labels.

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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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Bilirubin conjugate, sodium salt

Supplier: Cayman Chemical

Bilirubin conjugate is a stable, water-soluble ditaurate derivative of bilirubin meant to mimic endogenous bilirubin glucuronide derivatives.

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Single-round RNA amplification and biotin labeling system

Supplier: ENZO LIFE SCIENCES

The Single-Round RNA Amplification and Biotin Labeling System provides an optimized protocol and reagents for the production of biotin-labeled antisense RNA (aRNA) from total cellular RNA samples in less than 24 hours for array analysis.

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Thiol-reactive dyes and reagents

Thiol-reactive dyes and reagents

Supplier: Biotium

MTS, TS and maleimide, and other thiol-modifying reagents and reactive fluorescent dyes.

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CF® Dye Azide

CF® Dye Azide

Supplier: Biotium

CF® Dyes with an azide group. Can be used to label or detect alkyne, BCN or cyclooctyne-containing molecules by fluorescence spectroscopy, microscopy or flow cytometry following copper-catalyzed azide-alkyne cycloaddition.

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Affibody® Imaging Agent, Negative Control

Supplier: Abcam

Product to be used as a negative control for ErbB 2 Affibody® Molecule Imaging Agent.

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Green 496 dUTP

Supplier: ENZO LIFE SCIENCES

Green 496 [5-Fluorescein] dUTP can replace TTP in reactions in which it serves as a substrate for E. coli DNA polymerase (holoenzyme and Klenow fragment), T4 and Taq DNA polymerases, reverse transcriptase (from AMV and M-MuLV) and terminal transferase.

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Carbohydrate coupling resin

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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Calmodulin Resin Kit for CBP purification

Calmodulin Resin Kit for CBP purification

Supplier: G-Biosciences

The Calmodulin Resin Kit is for the affinity purification of calmodulin binding proteins (CBP), including recombinant proteins with a CBP tag and calmodulin-regulated proteins in eukaryotic cells. The resin is 4% agarose coupled to calmodulin and has a ligand density of approximately 1 mg calmodulin/ml resin.

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ExoBrite™ EV Surface Stain Sampler Kit

Supplier: Biotium

The ExoBrite™ EV Surface Stain Sampler Kit, Green was developed to offer each of Biotium’s ExoBrite™ EV Surface Stains (CTB, WGA, and Annexin V) for assessing which stain offers the best coverage for the EV samples of interest.

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CF® Dye BCN

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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