Thermo Fisher, A39259, EZ-Link™ NHS-PEG4-Biotin, No-Weigh™ Format, 10 x 2 mg

Name: EZ-Link™ NHS-PEG4-Biotin, No-Weigh™ Format, 10 x 2 mg
Brand: Thermo Fisher
SKU: A39259

Quantity: 10 x 2 mg, Unit Size: Each, Thermo Scientific™ EZ-Link NHS-PEG_4-Biotin is a pegylated, water-soluble reagent for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules.

Catalog Number: A39259

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Category

Protein Labeling Kits

Pack Size10 x 2 mg

TagsProtein Analysis Reagents Crosslinking Labeling and Protein Modification Protein Labeling Reagents

CollectionsThermo Fisher Protein Analysis Reagents for Western Blot, ELISA & Proteomics Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Quantity: 10 x 2 mg
Unit Size: Each
• Protein labeling - biotinylate antibodies or other proteins for detection or purification using streptavidin probes or resins
• Amine-reactive - reacts with primary amines (-NH2), such as the side-chain of lysines (K) or the amino-termini of polypeptides
• Pegylated - spacer arm contains a hydrophilic, 4-unit, polyethylene glycol (PEG) group
• Enhances solubility - pegylation imparts water solubility to the biotinylated molecule, helping to prevent aggregation of biotinylated antibodies stored in solution
• Irreversible - forms permanent amide bonds; spacer arm cannot be cleaved
• Long reach - spacer arm (total length added to target) is 29 angstroms; this reduces steric hindrance when binding to avidin molecules

Specifications

General

Cell Permeability	Cell-Impermeant
Labeling Method	Chemical Labeling
Product Line	EZ-Link
Product Type	NHS-PEG4-Biotin
Quantity	10 x 2 mg
Reactive Moiety	NHS Ester
Shipping Condition	Wet Ice
Chemical Reactivity	Amine
Label or Dye	Biotin
Solubility	DMF (Dimethylformamide)
Spacer	Pegylated, 29.0 Å
Unit Size	Each

Ordering

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Thermo Fisher, A39259, EZ-Link™ NHS-PEG4-Biotin, No-Weigh™ Format, 10 x 2 mg

Send an RFQ.

General

Notice

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