You searched for: Protein Linking and Labeling Systems

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.

Supplier: Thermo Scientific

The Thermo Scientific Pierce RNA 3' End Biotinylation Kit is optimized for labeling the 3-prime terminal end of RNA probes to facilitate their use as probes or targets in EMSA and other methods for studying protein-RNA interactions.

Supplier: New England Biolabs (NEB)

BG-GLA-NHS is an amine-reactive building block for the one-step synthesis of SNAP-tag® substrates from amine-containing precursors including proteins, peptides or oligonucleotides

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.

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

Supplier: New England Biolabs (NEB)

SNAP-Surface Alexa Fluor 647 is a photostable fluorescent substrate that can be used to label SNAP-tag® fusion proteins in solution or on the surface of living cells

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.

Supplier: G-Biosciences

G-Biosciences offers two different HOOK™ IgG Biotinylation Kits for labeling antibodies, either through free amines or sulfhydryls.

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.

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

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

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.

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.

Supplier: New England Biolabs (NEB)

CLIP-Surface™ 547 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

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

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

Supplier: New England Biolabs (NEB)

SNAP-Biotin®i s a cell-permeable substrate (BG-Biotin) based on biotin with an amidocaproyl linker

Supplier: G-Biosciences

G-Biosciences' avidin is a glycoprotein with approximately 10% of its total mass comes from carbohydrates

Supplier: Thermo Scientific

Cross linkers are used for the identification of near-neighbor protein relationships and ligand-receptor interactions.

Supplier: New England Biolabs (NEB)

CLIP-Surface™ 488 is a photostable green fluorescent substrate that can be used to label CLIP-tag™ fusion proteins on the surface of living cells or in vitro

Supplier: Thermo Scientific

The Thermo Scientific Pierce RNA 3'-End Desthiobiotinylation Kit contains reagents for easy and efficient desthiobiotin labeling of RNA for use as probes or as antibody alternatives for enrichment of RNA binding proteins.

Supplier: Thermo Scientific

DyLight™ Dyes have absorption spectra ranging from 350 nm to 770 nm and match the output wavelengths of common fluorescence instrumentation

Supplier: New England Biolabs (NEB)

SNAP-Surface™ 549 is a photostable fluorescent substrate that can be used to label SNAP-tag® fusion proteins in solution or on the surface of living cells

Supplier: New England Biolabs (NEB)

SNAP-Surface Alexa Fluor 546 is a photostable fluorescent substrate that can be used to label SNAP-tag® fusion proteins in solution or on the surface of living cells

Supplier: Thermo Scientific

Anti-TMT™ Antibody resin enables selective enrichment of peptides in complex samples that have been labeled with Tandem Mass Tag™ Reagents.

Supplier: G-Biosciences

G-Biosciences' HOOK™ BiotinQuant is designed for the estimation of biotin conjugation.

Supplier: Thermo Scientific

Thermo Scientific EZ-Link™ Desthiobiotinylation and Pull-down Kit is a complete set of reagents to biotin-label purified proteins and use them to purify interaction complexes using streptavidin agarose resin with mild elution conditions.

Supplier: Thermo Scientific

Pierce™ Dye Removal Columns enable fast and efficient removal of non-reacted fluorescent dyes from protein labeling reactions.

Supplier: Thermo Scientific

The NHS-Azide and NHS-Phosphine Reagents are amine-reactive compounds for derivatising primary amines of proteins or amine-coated polymer surfaces. Once a protein or surface is azide- or phosphine-labelled, the two components are mixed for effective and stable conjugation. Phosphine groups react with azides via a Staudinger reaction to produce an aza-ylide intermediate that is trapped to form a stable, covalent amide bond. Because phosphines and azides are absent from biological systems, there is minimal background labelling of macromolecules found in cells or lysates.

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.