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.
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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HOOK™ Carbohydrate 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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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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Sartorius Quintix® Pro Laboratory Balances
The Quintix® Pro is designed to deliver unparalleled performance with premium features that enhance ease of use and adaptability.
SNAP-CELL® Block , New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Cell® Block (bromothenylpteridine, BTP) is a non-fluorescent compound that blocks the reactivity of the SNAP-tag® in solution or in living cells
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Pierce EZ-Link® Photo Reactive Biotinylation Reagents, Thermo Scientific
Supplier: Thermo Scientific
Photoactivatable Biotin, Biotin-LC-ASA, Psoralen-PEG3-Biotin and TFPA-PEG3-Biotin each contain a photoactivatable group. When exposed to UV light, they become activated and insert non specifically into nearby molecules. These reagents may be used to label proteins and peptides, but they are also useful in labeling DNA, RNA and other molecules that do not contain any readily reactive functional groups.
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Pierce™ EZ-Link™ Azide Reactive Biotinylation Reagents, Thermo Scientific
Supplier: Thermo Scientific
Thermo Scientific Pierce EZ-Link Phosphine-PEG3-Biotin is a biotinylation reagent for labeling azide-containing molecules, which enables biotin-based detection and affinity purification of molecules via Staudinger ligation strategies.
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Pierce™ DyLight™ Specialty Dyes, Antibody Labelling, Thermo Scientific
Supplier: Thermo Scientific
Label peptides, antibodies and other proteins at primary amines with the coumarin-based, 405 laser-detectable Thermo Scientific DyLight™ Blue-emitting Specialty Dye
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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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Glutathione Resin for GST Purification, G-Biosciences
Supplier: G-Biosciences
Glutathione Resin is designed for the affinity purification of proteins with a glutathione S-transferase (GST) tag. The resin consists of reduced glutathione (GSH) covalently coupled to 6% cross-linked agarose, via a 10-carbon spacer arm. The resin has a binding capacity of >40mg GST/ml resin.
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SNAP-SURFACE® Block , New England Biolabs
Supplier: New England Biolabs (NEB)
SNAP-Surface® Block (C8 propanoic acid benzylguanine, CBG) is a nonfluorescent compound that blocks the reactivity of the SNAP-tag® in solution or on the surface of living cells
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Recombinant Streptavidin, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' recombinant streptavidin comes from streptomyces avidinii, produced in E.coli
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Affinity Purified Avidin, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' avidin is a glycoprotein with approximately 10% of its total mass comes from carbohydrates
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IMPACT™ Kit for Protein Purification, New England Biolabs
Supplier: New England Biolabs (NEB)
The IMPACT (Intein Mediated Purification with an Affinity Chitin-binding Tag) system is a novel protein purification system which utilizes the inducible self-cleavage activity of protein splicing elements (termed inteins) to separate the target protein from the affinity tag.
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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.
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HOOK™ Amine 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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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 Conjugation Estimation, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' HOOK™ BiotinQuant is designed for the estimation of biotin conjugation.
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Streptavidin, New England Biolabs
Supplier: New England Biolabs (NEB)
A 52.8 kDa non-glycosylated protein with a very high affinity for biotin
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Pierce™ Sulfhydryl Addition Kit, Thermo Scientific
Supplier: Thermo Scientific
Introduce free sulfhydryl groups into a protein of interest to allow the modified protein to react with a variety of sulfhydryl-selective products.
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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™ Immunostain Enhancer, Thermo Scientific
Supplier: Thermo Scientific
The Pierce™ Immunostain Enhancer is compatible with fluorescent and chromogenic detection and routinely increases both signal intensity and detection sensitivity.
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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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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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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™ Maleimide Activated Horseradish Peroxidase Kit, Thermo Scientific
Supplier: Thermo Scientific
Thermo Scientific Pierce Maleimide Activated Horseradish Peroxidase is for preparation of HRP conjugates with proteins, peptides or other ligands that contain sulfhydryl groups, such as reduced cysteines.
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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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Carbohydrate Coupling Resin, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' Carbohydrate Coupling Resin is designed for the simple and efficient coupling of glycoproteins to a solid agarose support through oxidized sugar groups
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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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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.