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449 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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ReadiLink™ Cy5 Nick Translation dsDNA Labeling Kit

ReadiLink™ Cy5 Nick Translation dsDNA Labeling Kit

Supplier: AAT Bioquest

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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CLIP-SURFACE® 647, New England Biolabs

CLIP-SURFACE® 647, New England Biolabs

Supplier: New England Biolabs (NEB)

CLIP-Surface™ 647 is a photostable red fluorescent substrate that can be used to label CLIP-tag™ fusion proteins on the surface of living cells, or in vitro

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SNAP-CELL® 430 , New England Biolabs

SNAP-CELL® 430 , New England Biolabs

Supplier: New England Biolabs (NEB)

SNAP-Cell® 430 is a blue 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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ReadiLink™ iFluor® 555 Nick Translation dsDNA Labeling Kit

ReadiLink™ iFluor® 555 Nick Translation dsDNA Labeling Kit

Supplier: AAT Bioquest

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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CLIP-CELL® TMR-Star, New England Biolabs

CLIP-CELL® TMR-Star, New England Biolabs

Supplier: New England Biolabs (NEB)

CLIP-Cell™ TMR-Star is a photostable red fluorescent substrate that can be used to label CLIP-tag™ fusion proteins inside living cells, on cell surfaces or in vitro

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HaloTag PEG-Biotin Ligand, 15 µl, Promega

HaloTag PEG-Biotin Ligand, 15 µl, Promega

Supplier: Promega Corporation

The HaloTag Technology enables covalent protein labeling and immobilization in vivo and in vitro.

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HOOK™ Carboxyl Reactive Biotin Reagents & Kits for Highly Efficient Protein Labeling, G-Biosciences

HOOK™ Carboxyl Reactive Biotin Reagents & Kits for Highly Efficient Protein Labeling, G-Biosciences

Supplier: G-Biosciences

The use of biotin for non-radioactive labeling of proteins and nucleic acids has now become an increasingly popular technique in life science research

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CF® Dye Azide, Biotium

CF® Dye Azide, Biotium

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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HaloTag diAcFAM Ligand, 30 µl, Promega

HaloTag diAcFAM Ligand, 30 µl, Promega

Supplier: Promega Corporation

The HaloTag Technology enables covalent protein labeling and immobilization in vivo and in vitro.

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BG-Maleimide, New England Biolabs

BG-Maleimide, New England Biolabs

Supplier: New England Biolabs (NEB)

BG-Maleimide is a thiol-reactive building block for the one-step synthesis of SNAP-tag® substrates from thiol-containing precursors such as thiol-modified oligonucleotides

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Biotin-20-dUTP, Biotium

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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Phalloidin Conjugates, Biotium

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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CF™ Dye Lectin Conjugates, Biotium

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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ReadiLink™ xtra Rapid FITC Antibody Labeling Kit *BSA-Compatible* (2 Labelings), AAT Bioquest

ReadiLink™ xtra Rapid FITC Antibody Labeling Kit *BSA-Compatible* (2 Labelings), AAT Bioquest

Supplier: AAT Bioquest

ReadiLink™ xtra rapid antibody labeling kits require essentially only 2 simple mixing steps without a column purification needed.

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iFluor® 532-Wheat Germ Agglutinin (WGA) Conjugate

iFluor® 532-Wheat Germ Agglutinin (WGA) Conjugate

Supplier: AAT Bioquest

iFluor® 532 WGA conjugate, like Alexa Fluor® 532 WGA conjugate, retains its ability to bind to sialic acid and N-acetylglucosaminyl residues, enhancing its utility in fluorescence imaging and analysis for various scientific investigations.

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HaloTag Mammalian Protein Detection and Purification System, 1 each, Promega

Supplier: Promega Corporation

HaloTag Mammalian Protein Purification System is an optimized kit for purification of HaloTag fusion proteins from mammalian cell culture lysates. HaloTag Mammalian Protein Detection and Purification System also includes HaloTag TMRDirect Ligand.

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Buccutite™ Rapid APC-iFluor® 700 Tandem Antibody Labeling Kits (2 Labelings), AAT Bioquest

Buccutite™ Rapid APC-iFluor® 700 Tandem Antibody Labeling Kits (2 Labelings), AAT Bioquest

Supplier: AAT Bioquest

APC-iFluor® 700 Tandem is an excellent replacement for APC-Alexa Fluor® 700 Tandem since they have almost identical spectra.

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Template Switching RT Enzyme Mix, New England Biolabs

Template Switching RT Enzyme Mix, New England Biolabs

Supplier: New England Biolabs (NEB)

The reverse transcriptase (RT) in the Template Switching RT Enzyme Mix adds a few non-templated nucleotides after it reaches the 5' end of the RNA template.

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Buccutite™ Poly-HRP Antibody Conjugation Kit, AAT Bioquest

Buccutite™ Poly-HRP Antibody Conjugation Kit, AAT Bioquest

Supplier: AAT Bioquest

Poly-HRP-antibody conjugates is considered to have the highest sensitivity in immunoassays where the sample is limited, or a target molecule is present at extremely low level.

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PSA™ iFluor® 555 Imaging Kit with Goat Anti-Rabbit IgG

PSA™ iFluor® 555 Imaging Kit with Goat Anti-Rabbit IgG

Supplier: AAT Bioquest

iFluor® 555 PSA kit is a much superior replacement for Alexa Fluor 555 tyramide-based kit or other spectrally similar fluorescent tyramide or TSA kits.

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PSA™ iFluor® 488 Imaging Kit with Goat Anti-Mouse IgG

PSA™ iFluor® 488 Imaging Kit with Goat Anti-Mouse IgG

Supplier: AAT Bioquest

iFluor® 488 PSA kit is a much superior replacement for Alexa Fluor 488 tyramide-based kit or other spectrally similar fluorescent tyramide or TSA kits.

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R-Phycoerythrin (RPE), Columbia Biosciences

R-Phycoerythrin (RPE), Columbia Biosciences

Supplier: Columbia Biosciences

Many applications and instruments were developed specifically for R-phycoerythrin

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iFluor® 750-Wheat Germ Agglutinin (WGA) Conjugate

iFluor® 750-Wheat Germ Agglutinin (WGA) Conjugate

Supplier: AAT Bioquest

iFluor® 750 labeled WGA exhibits a distinct far-red fluorescence characteristic, emitting maximally at 779 nm.

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Wheat Germ Agglutinin, XFD350 Labeled *XFD350 Same Structure to Alexa Fluor® 350*

Wheat Germ Agglutinin, XFD350 Labeled *XFD350 Same Structure to Alexa Fluor® 350*

Supplier: AAT Bioquest

XFD350, manufactured by AAT Bioquest, has an identical chemical structure to Alexa Fluor® 350, a trademark of ThermoFisher.

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mFluor™ Violet 450-Wheat Germ Agglutinin (WGA) Conjugate

mFluor™ Violet 450-Wheat Germ Agglutinin (WGA) Conjugate

Supplier: AAT Bioquest

mFluor™ Violet 450 labeled WGA is well-excited by the violet laser, emitting a bright blue fluorescence at 445 nm.

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SNAP-SURFACE® 649, New England Biolabs

SNAP-SURFACE® 649, New England Biolabs

Supplier: New England Biolabs (NEB)

SNAP-Surface 649 is a photostable fluorescent substrate that can be used to label SNAP-tag® fusion proteins on cell surfaces and in solution

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Biotin-11-dUTP, Biotium

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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ReadiLink™ Rapid iFluor® 555 Antibody Labeling Kit *Microscale Optimized for Labeling 50 µg Antibody Per Reaction* (2 Labelings), AAT Bioquest

ReadiLink™ Rapid iFluor® 555 Antibody Labeling Kit *Microscale Optimized for Labeling 50 µg Antibody Per Reaction* (2 Labelings), AAT Bioquest

Supplier: AAT Bioquest

AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

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Buccutite™ Rapid APC-iFluor® 700 Tandem Antibody Labelling Kit

Buccutite™ Rapid APC-iFluor® 700 Tandem Antibody Labelling Kit

Supplier: AAT Bioquest

Production scale optimized for labelling 1 mg antibody per reaction. Buccutite™ rapid APC-iFluor® 700 tandem antibody labelling kits, designed for large-scale production, provide a streamlined approach for labelling antibodies with PE, APC, PerCP and iFluor® tandem dyes.

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D-Luciferin Luminescent Substrates, Biotium

Supplier: Biotium

Luciferin is a substrate for the enzyme firefly luciferase

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