You Searched For: Biotin-PEG2-Amine

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Biotin labelling kit

Supplier: Abnova

Description: Biotin Labelling Kit is used for simple and rapid preparation of biotin-labeled antibodies and proteins.

Carboxyl reactive biotinylation reagents, EZ-Link™

Supplier: Thermo Fisher Scientific

Description: Carboxyl groups, in the form of carboxy termini, aspartate residues or glutamate residues, can be targeted for biotin labeling using amine-derivatised 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 to 5 and requires just minutes to complete.

Amine reactive biotinylation reagents, EZ-Link™

Supplier: Thermo Fisher Scientific

Description: 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.

Amine reactive biotinylation kits, EZ-Link™

Supplier: Thermo Fisher Scientific

Biocytin, EZ-Link™

Catalog Number: (PIER28022)

Supplier: Thermo Fisher Scientific

Description: Thermo Scientific EZ-Link Biocytin is a simple variant of biotin that contains a primary amine in its valeric acid chain, which provides the essential backbone for construction of certain long-chain and trifunctional biotinylation reagents.

UOM: 1 * 100 mg

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Desthiobiotin NHS ester, EZ-Link™, Pierce™

Catalog Number: (PIER16129)

Supplier: Thermo Fisher Scientific

Description: Thermo Scientific EZ-Link NHS-Desthiobiotin is a short, membrane permeable, amine-reactive labeling reagent whose biotin-like group is elutable from streptavidin, making it ideal for intracellular protein labeling and purification.

UOM: 1 * 50 mg

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Pierce™, EZ-Link™ Sulfhydryl Reactive Biotinylation Reagents

Supplier: Thermo Fisher Scientific

Description: Sulfhydryl groups are the second most common target for modification in biological studies. They are found as exposed cysteines in protein and peptides. Sulfhydryl group biotinylation provides an advantage in some applications; for example, targeting a sulfhydryl group can help preserve the biological activity of an enzyme when amines are found at the active site.

MSDS

1-Bromo-2-(2-methoxyethoxy)ethane, Sigma-Aldrich®

Supplier: Merck

Description: 1-Bromo-2-(2-methoxyethoxy)ethane, Sigma-Aldrich®

1-Bromo-2-(2-methoxyethoxy)ethane, Sigma-Aldrich®

Catalog Number: (SIAL456195-10G)

Supplier: Merck

Description: 1-Bromo-2-(2-methoxyethoxy)ethane, Sigma-Aldrich®

UOM: 1 * 10 g

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3,6-Dioxaoctamethylenediamine, Sigma-Aldrich®

Supplier: Merck

Description: 3,6-Dioxaoctamethylenediamine, Sigma-Aldrich®

Biotin-4-fluorescein, Sigma-Aldrich®

Catalog Number: (B9431-5MG)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Useful for quantitating biotin binding sites. This reagent binds to avidin more quickly than conventional fluorescein biotin.

UOM: 1 * 5 mg

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D-(+)-Biotin 99, reagent

Supplier: VWR Chemicals

Description: A small biomolecule, 244 Daltons, that has high binding affinity to avidin and streptavidin often used to label antibodies and enzymes. Several molecules of biotin can react with a single protein molecule to increase the sensitivity at the site of detection.

MSDS Certificates