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.
SNAP-TAG® Purified Protein, New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-tag Purified Protein can be used as a positive control for in vitro labeling with various SNAP-tag fluorescent substrates
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Pierce™ Biotin 3' End DNA Labeling Kit, Thermo Scientific
Supplier: Thermo Scientific
Kit has been optimized to incorporate 1-3 biotinylated ribonucleotides (biotin-N4-CTP) onto the 3' end of DNA strands where the label will be less likely to interfere with hybridization or sequence-specific binding of proteins.
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SNAP-SURFACE® Alexa Fluor 488 , New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Surface® Alexa Fluor® 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
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Pierce™ Controlled Protein-Protein Cross-Linking Kit, Thermo Scientific
Supplier: Thermo Scientific
The Pierce™ Controlled Protein-Protein Crosslinking Kit contains essential crosslinkers, modification reagents and buffers for conjugating antibodies, enzymes and other purified proteins needed as probes.They insert an unbreakable molecular bridge between two proteins with easy-to-control stepwise coupling.
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femtoCHROMO™- AP Kit for Chromogenic Detection, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' femtoCHROMO™- AP kit is supplied with a single step chromogenic substrate for the rapid development of protein bands with low background staining
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Pierce™ NHS-Fluorescein Antibody Labeling Kit, Thermo Scientific
Supplier: Thermo Scientific
Pierce™ NHS-Fluorescein Antibody Labeling Kit is a multi-component kit containing a high-performance derivative of fluorescein dye, activated for easy and reliable labeling of antibodies, proteins and other molecules for use as fluorescent probes.
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Pierce EZ-Link® Carboxyl Reactive Biotinylation Reagents, Thermo Scientific
Supplier: Thermo Scientific
Carboxyl groups, in the form of carboxy termini, aspartate residues or glutamate residues, can be targeted for biotin labeling using amine-derivatized biotin molecules. This reaction is mediated by a class of crosslinkers known as carbodiimides and results in the formation of an amide bond. The reaction with EDC, the most common carbodiimide crosslinker, is generally performed in an MES buffer at pH 4.5 - 5 and requires just minutes to complete.
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SNAP-CELL® TMR-STAR , New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Cell® TMR-Star is a red 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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Pierce™ Fluor Phosphine Reagents, DyLight™, Thermo Scientific
Supplier: Thermo Scientific
Thermo Scientific DyLight Fluor Phosphine Reagents are phosphine-activated fluorescent dyes for specific labeling and detection of azide-tagged molecules, which enables use of fluorescence imaging in metabolic labeling strategies.
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Pierce™ PEGylated SMCC Heterobifunctional Crosslinkers, Thermo Scientific
Supplier: Thermo Scientific
Cross linkers are used for the identification of near-neighbor protein relationships and ligand-receptor interactions.
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Peptide Coupling Kits, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' HOOK™ Peptide Coupling (Amine Reactive) Kit is designed for the coupling of peptides to carrier proteins, utilizing the primary amines and carboxyl groups of the peptides and carrier proteins
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Pierce™ EZ-Link™ Amine Reactive Biotinylation Reagents, Thermo Scientific
Supplier: Thermo Scientific
The amine group is the most common target for modifying protein molecules because it is abundant in the majority of proteins either due to the presence of lysine bearing amino side chain functionality or the N-terminal-amine. Amine-reactive biotinylation reagents can be divided into two groups based on water solubility: NHS-esters and sulfo-NHS-esters.
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Pierce™ Magnetic RNA-Protein Pull-Down Kit, Thermo Scientific
Supplier: Thermo Scientific
The Thermo Scientific Pierce Magnetic RNA-Protein Pull-Down Kit provides researchers with a streamlined, robust method to enrich protein-RNA interactions using end-labeled RNA as the bait.
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Pierce™ Sulfo-SBED Biotin Label Transfer Kit and Reagents - Western Blot Application, Thermo Scientific
Supplier: Thermo Scientific
Sulfo-SBED is a trifunctional crosslinking reagent containing a biotin, a sulfonated N-hydroxysuccinimide (Sulfo-NHS) active ester and a photoactivatable aryl azide
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CLIP-CELL® 505 , New England Biolabs
Supplier: New England Biolabs (NEB)
CLIP-Cell™ 505 is a green 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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Pierce™ Reduce-Imm™ Reducing Column, Thermo Scientific
Supplier: Thermo Scientific
Eliminate soluble components and reduce disulfide bonds without sacrificing valuable protein or peptide samples.
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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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Pierce™ Immunoprecipitation, Crosslink IP Kit, Thermo Scientific
Supplier: Thermo Scientific
The Pierce™ Crosslink Immunoprecipitation (IP) Kit enables highly effective and efficient antigen immunoprecipitations by covalently crosslinking antibodies onto Protein A/G resin.
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SNAP-BIOTIN®, New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Biotin®i s a cell-permeable substrate (BG-Biotin) based on biotin with an amidocaproyl linker
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Calmodulin Resin for CBP Purification, G-Biosciences
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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SDC™ (Steroid/Drug/Compound) Immobilization Kit, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' SDC™ (Steroid/ Drug/ Compound) Immobilization kit is designed for the immobilization of steroids, drugs and chemical compounds that lack primary amines, sulfhydryls, carbonyls and other common coupling groups to a solid-phase agarose support for the use in affinity purification
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Pierce™ iodoTMTsixplex™ Isobaric Label Reagent Set, Thermo Scientific
Supplier: Thermo Scientific
Thermo Scientific iodoTMTsixplex Label Reagents enable concurrent identification and multiplexed quantitation of proteins in different samples using tandem mass spectrometry.
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Pierce™ PEGylated BS (bis(sulfosuccinimidyl)suberate) Crosslinkers, Thermo Scientific
Supplier: Thermo Scientific
Cross linkers are used for the identification of near-neighbour protein relationships and ligand-receptor interactions. Homobifunctional, amine-reactive NHS esters or imidates, and heterobifunctional, amine-reactive, photoactivatable phenyl azides are the most commonly used crosslinkers for these applications.
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DyLight™ Antibody Labeling, Long Stokes Shift Dyes, Thermo Scientific
Supplier: Thermo Scientific
The DyLight™ Long Stokes Shift Dyes are amine-reactive fluorescent dyes that produce long Stokes (LS) shifts of 80 - 145 nm in excitation/emission wavelengths.
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Pierce™ FITC Antibody Labeling Kit, Thermo Scientific
Supplier: Thermo Scientific
Pierce™ FITC Antibody Labeling Kit is a multi-component kit containing a high performance derivative of fluorescein dye, activated for easy and reliable labeling of antibodies, proteins and other molecules for use as fluorescent probes.
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SNAP-SURFACE® 594, New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Surface® 594 is a photostable fluorescent substrate that can be used to label SNAP-tag® fusion proteins in solution or on the surface of living or fixed cells
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Pierce™ Azide Labeled Sugars, Thermo Scientific
Supplier: Thermo Scientific
Thermo Scientific Pierce™ Azide-Labeled sugars provide a highly specific approach for studying glycoproteins through in vivo metabolic labeling and chemoselective ligation.
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Pierce™ DyLight™ Antibody Labeling, NHS Ester Quenchers, Thermo Scientific
Supplier: Thermo Scientific
DyLight™ NHS Ester Quenchers are amine-reactive non-fluorescent dyes that use fluorescent resonance energy transfer (FRET) to quench fluorescent signals resulting from ultraviolet, visible and infrared light-excited fluorescent dyes
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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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Chitin Resin, New England Biolabs
Supplier: New England Biolabs (NEB)
An affinity matrix for the isolation of target proteins fused to an intein-chitin binding domain fusion.