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.
ReadiLink™ Biotin Nick Translation dsDNA Labeling Kit
Supplier: AAT BIOQUEST INC
It is compatible with a wide variety of sample materials, including bacterial artificial chromosome (BAC) DNA, human genomic DNA, purified PCR products, supercoiled and linearized plasmid DNA.
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Thiol-Reactive Fluorescent Dyes and Other Thiol-Modifying Reagents, Biotium
Supplier: Biotium
MTS, TS, and maleimide, and other thiol-modifying reagents and reactive fluorescent dyes.
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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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CF®680 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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ReadiLink™ Cy3 Nick Translation dsDNA Labeling Kit
Supplier: AAT BIOQUEST INC
It is compatible with a wide variety of sample materials, including bacterial artificial chromosome (BAC) DNA, human genomic DNA, purified PCR products, supercoiled and linearized plasmid DNA.
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CF™ Dye Lectin Conjugates, Biotium
Supplier: Biotium
A lectin labeled with our superior fluorescent CF® dyes is an effective and widely used cell surface stain for yeast, fungi, and mammalian cells.
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Phalloidin Conjugates, Biotium
Supplier: Biotium
A highly selective actin filament stain for fixed and permeabilized cells. Labeled phalloidins have similar affinity for both large and small filaments.
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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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VivoBrite™ rapid antibody labeling kit for small animal in vivo imaging, CF™790 SE
Supplier: Biotium
Near-infrared dyes offer highly sensitive and specific detection in complex biological systems, because cells and tissues have intrinsically low autofluorescence in the near-IR region
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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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D-Luciferin Luminescent Substrates, Biotium
Supplier: Biotium
Luciferin is a substrate for the enzyme firefly luciferase
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Biotin-20-dUTP, Biotium
Supplier: Biotium
Biotin-20-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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Mix-n-Stain™ CF® Dye Small Ligand Labeling Kits, Biotium
Supplier: Biotium
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.
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Reactive CF® Dyes and Protein Labeling Kits, Biotium
Supplier: Biotium
Biotium offers a number of reactive dye formats for labelling proteins, nucleic acids, and other biomolecules with fluorescent dyes. CF® dyes offer advantages in brightness and photostability compared other similar commercial dyes. CF® dyes are available in a number of reactive dye formats for CF® dye colours span the visible and near-infrared spectra.
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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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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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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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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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Annexin V Conjugates
Supplier: Biotium
Annexin V fluorescent conjugates can be used to detect apoptotic cells. Annexin V is available conjugated to a wide variety of dyes.
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HOOK™ Dye Labeling Kit (FITC) for Labeling Antibodies & Proteins with Fluorescent Dyes, G-Biosciences
Supplier: G-Biosciences
Fluorescein Isothiocynate (FITC) is the simplest and most commonly used fluorescent dye for labeling of proteins, peptides, and antibodies
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dCTP CF® Dye Conjugates, Biotium
Supplier: Biotium
CF® dye-dCTP can be used to synthesize probes for in situ hybridization, microarray, or to synthesize labeled DNA probes for in situ hybridization and nucleic acid blotting applications.
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CF® Dye Tyramide, Biotium
Supplier: Biotium
Fluorescent CF® dye tyramides are used for tyramide signal amplification (TSA) for increasing immunofluorescence sensitivity in multicolor immunocytochemistry (ICC), immunohistochemistry (IHC), or in situ hybridization (ISH).
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Mix-n-Stain™ CF® Dye Antibody Labeling Kits, Biotium
Supplier: Biotium
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.
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Human transferrin, CF™750 Conjugate
Supplier: Biotium
Transferrin is a glycoprotein with homologous N-terminal and C-terminal iron-binding domains that binds up to two Fe(III)atoms for delivery to vertebrate cells through receptor-mediated endocytosis
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CF®555 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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Carboxyl Coupling Resin, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' Carboxyl Coupling Resin consists of 6% cross-linked agarose with covalently linked diaminodipropylamine (DADPA) to generate a free primary amine at the end of a long spacer arm
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HOOK™ Dye Labeling Kit (5/6) TAMRA-SE (Rhodamine) for Labeling Antibodies & Proteins with Fluorescent Dyes, G-Biosciences
Supplier: G-Biosciences
(5/6) TAMRA-SE (5-(and-6)-Carboxytetramethylrhodamine succinimidyl ester, mixed isomers) is based on tetramethylrhodamine, one of the most common fluorophores used in the labeling of peptides, proteins, nucleic acids and nucleotides.
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SNAP-SURFACE® 488 , New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Surface® 488 is a photostable fluorescent substrate that can be used to label SNAP-tag® fusion proteins in solution or on the surface of living cells