You searched for: 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.
Allophycocyanin (Crosslinked APC), Columbia Biosciences
Supplier: Columbia Biosciences
Allophycocyanin (APC) is a commonly used label in Time-Resolved Fluorescence Resonant Energy Transfer (TR-FRET) assays for High Throughput Screening and Flow Cytometry.
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Reactive Oxygen Species Indicators, Biotium
Supplier: Biotium
Commonly used fluorescent dyes for detection of oxidative activities in cells.
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dUTP CF® Dye Conjugates, Biotium
Supplier: Biotium
CF® dye-dUTP can be used for TUNEL assay, microarray, or to synthesize labeled DNA probes for in situ hybridization and nucleic acid blotting applications.
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Mix-n-Stain™ Antibody Labeling Kits, Biotium
Supplier: Biotium
Mix-n-Stain™ antibody labeling kits dramatically simplify the process of labeling primary antibodies with fluorescent dyes or biotin
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R-Phycoerythrin (RPE), Columbia Biosciences
Supplier: Columbia Biosciences
Many applications and instruments were developed specifically for R-phycoerythrin
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CF™ Dye Bovine Serum Albumin Conjugates, Biotium
Supplier: Biotium
Fluorescent bovine serum albumin (BSA) conjugates are commonly used as tracers in applications where physical dimensions are important
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Biotin-16-dUTP, Biotium
Supplier: Biotium
Biotin-16-dUTP can be enzymatically incorporated into DNA via nick translation, random priming, or 3′-end terminal labeling. Biotin-dUTP conjugates are available wtih 11-carbon, 16-carbon, or 20-carbon linker lengths.
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Annexin V, CF® 770 conjugate
Supplier: Biotium
Near-IR Annexin V fluorescent conjugates can be used to detect apoptotic cells and is suitable for in vivo imaging.
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HRP WGA Wheat Germ Agglutinin (WGA) Conjugates
Supplier: Biotium
A wheat germ agglutinin (WGA) lectin labeled with Biotium’s CF® Dyes or HRP. It is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine moieties of glycoproteins. As a result, WGA conjugates will label yeast bud scars and the cell membrane of gram-positive bacteria and mammalian cells.
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Biotin-11-dUTP, Biotium
Supplier: Biotium
Biotin-11-dUTP can be enzymatically incorporated into DNA via nick translation, random priming, or 3′-end terminal labeling.
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ExoBrite™ STORM CTB EV Staining Kits, Biotium
Supplier: Biotium
Fluorescent cholera toxin subunit B (CTB) conjugates that are optimized for direct stochastic optical reconstruction microscopy (dSTORM) imaging of EVs and exosomes.
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CF®405S 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 labeling reactions are also available.
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D-Luciferin Luminescent Substrates, Biotium
Supplier: Biotium
Luciferin is a substrate for the enzyme firefly luciferase
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Lipophilic Carbocyanine Dyes and CellBrite Cytoplasmic Membrane Labeling Kits, Biotium
Supplier: Biotium
Carbocyanine dyes with long hydrocarbon chains have low fluorescence in aqueous phase, but become highly fluorescent upon binding to lipid bilayers, making this class of dyes ideal for staining cell membranes
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Pierce EZ-Link® Solid Phase Biotinylation Kits, Thermo Scientific
Supplier: Thermo Scientific
This antibody labeling system uses nickel chelated agarose to temporarily immobilize antibody molecules via their histidine-rich Fc regions
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CF®DI Aminooxy, Biotium
Supplier: Biotium
CF®DI aminooxy dyes react with aldehyde/ketone groups on proteins or other biomolecules to form a stable oxime bond. The CF®DI dyes (CF®488DI, CF®555DI and CF®647DI) are designed to match each other for molecular weight and charge. The molecular weights of the same protein conjugated to different CF®DI dye colors are close to each other and the pl of the labeled proteins remains the same.
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Coelenterazine Substrates for Renilla Luciferase and Apoaequorin, Biotium
Supplier: Biotium
Coelenterazine and its analogs are luminescent enzyme substrates for apoaequorin and Renilla luciferase.
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Pierce™ iodoTMTzero™ Protein Labelling Reagent, 5×0.2 mg, Thermo Scientific
Supplier: Thermo Scientific
The iodoTMTzero label reagent can be used as an isotopic 'light' duplex tag for MS-level protein quantitation.
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Pierce™ EZ-Link™ Activated Peroxidase Antibody Labeling Kit, Thermo Scientific
Supplier: Thermo Scientific
The Thermo Scientific Pierce Activated Peroxidase and Antibody Labeling Kit is designed to prepare and purify HRP-conjugated antibodies with any previously unmodified primary or secondary antibody (IgG).
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iodoTMTsixplex™ Isobaric Mass Tag Labeling Kit
Supplier: Thermo Scientific
Thermo Scientific iodoTMTsixplex Isobaric Mass Tag Labeling Kit contains iodoTMT™ reagents and associated materials for the irreversible labeling of sulfhydryl groups.
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Pierce™ TMT10plex™ Isobaric Mass Tag Labelling Kit and Reagent Sets, Thermo Scientific
Supplier: Thermo Scientific
TMT10plex™ Isobaric Mass Tag Labeling Reagents Sets enable multiplexed protein identification and quantitative analysis by tandem mass spectrometry (MS).
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CF® 640R cAMP
Supplier: Biotium
Fluorescently labeled cAMP analogs that can be used to probe cAMP receptors.
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Streptavidin Conjugates, Biotium
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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BG-PEG-NH2, New England Biolabs
Supplier: New England Biolabs (NEB)
BG-PEG-NH2 is an amine-terminated building block for the one-step synthesis of SNAP-tag substrates from NHS esters or other activated carboxyl esters on labels or surfaces
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CDI Amine Reactive Resin, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' CDI Amine Reactive Agarose consists of 6% cross-linked agarose activated with CDI (1,1’-carbonyl diimidazole) to form reactive imidazole carbamates.
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SNAP-CELL® 505-Star, New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Cell® 505-Star is a photostable green fluorescent substrate that can be used to label SNAP-tag® fusion proteins inside living cells, on cell surfaces, or in vitro
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Reactive Quencher Dyes, Biotium
Supplier: Biotium
Reactive quenchers that act as acceptors in fluorescence resonance energy transfer (FRET) applications.
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Alpha-Bungarotoxin, CF® Dye and Other Conjugates, Biotium
Supplier: Biotium
Conjugates of alpha-bungarotoxin labeled with a selection of our CF® dyes and other labels. Labeled alpha-bungarotoxin conjugates can be used for staining nicotinic acetylcholine receptors at neuromuscular junctions in tissue sections.
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Pierce™ DyLight™ Antibody Labeling Kits, Thermo Scientific
Supplier: Thermo Scientific
The DyLight™ Antibody Labeling Kits and were specifically developed for fast, efficient labeling of antibodies
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Pierce™ Deuterium-labeled Cross Linkers, Thermo Scientific
Supplier: Thermo Scientific
Cross linkers are used for the identification of near-neighbor protein relationships and ligand-receptor interactions.