Thermo Fisher, A39258, EZ-Link™ Sulfo-NHS-SS-Biotin, No Weigh Format, 10 x 1 mg

Name: EZ-Link™ Sulfo-NHS-SS-Biotin, No Weigh Format, 10 x 1 mg
Brand: Thermo Fisher
SKU: A39258

Quantity: 10 x 1 mg, Unit Size: Each, Thermo Scientific™ EZ-Link Sulfo-NHS-SS-Biotin enables simple and efficient biotin labeling of antibodies, proteins and any other primary amine-containing biomolecules in solution.

Catalog Number: A39258

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Category

Protein Labeling Kits

Pack Size10 x 1 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 1 mg
Unit Size: Each
• Protein labeling - biotinylate antibodies to facilitate immobilization, purification or detection
• Cell surface labeling - biotinylates only surface proteins of whole cells because the negatively charged reagent does not permeate cell membranes
• Amine-reactive - reacts with primary amines (-NH2), such as lysine side-chains, or the amino-termini of polypeptides
• Cleavable - disulfide bond in spacer arm allows the biotin label to be removed using reducing agents such as DTT; only a small sulfhydryl group remains attached to the molecule
• Soluble - charged sulfo-NHS group increases reagent water solubility compared to ordinary NHS-ester compounds
• Medium length - spacer arm (total length added to target) is 24.3 angstroms; it consists of the native biotin valeric acid group extended by a 7-atom chain

Specifications

General

Cell Permeability	Cell-Impermeant
Labeling Method	Chemical Labeling
Product Line	EZ-Link
Product Type	Sulfo-NHS-SS-Biotin
Quantity	10 x 1 mg
Reactive Moiety	Sulfo-NHS Ester
Shipping Condition	Wet Ice
Chemical Reactivity	Amine
Label or Dye	Biotin
Solubility	DMF (Dimethylformamide)
Spacer	Cleavable, 24.3 Å
Unit Size	Each

Ordering

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