Thermo Scientific™ EZ-Link™ NHS-PEG4-Biotin

Biotinylate protein amines and maximize solubility of proteins with this long (29.0A) NHS-ester biotinylation reagent containing a pegylated, water-soluble spacer arm.

Brand:  Thermo Scientific™ 21330

Product Code. 10026573

Description

Thermo Scientific™ EZ-Link NHS-PEG&subscript_4;-Biotin is a pegylated, water-soluble reagent for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules.

Highlights:

• Water-soluble polyethylene glycol (PEG) spacer arm increases solubility of labeled protein
• Prevents aggregation of antibodies better than Sulfo-NHS-LC-Biotin
• Labels at N-terminus or lysine residues in less than 1 hour
• Thermo Scientific No-Weigh Packaging (8 x 2mg) saves time - preserves reagent activity and prevents cross-contamination between use

Specifications

• Product Line: EZ-Link™
• Chemical Reactivity: Amine
• Label or Dye: Biotin
• Solubility: DMSO (Dimethylsulfoxide), Water, DMF (Dimethylformamide)
• Description: EZ-Link NHS-PEG4-Biotin

• Cell Permeability: Cell-Impermeant
• Label Type: Biotin & Analogs
• Reactive Moiety: Active Ester, Succinimidyl Ester, NHS Ester
• Spacer: Pegylated, Long
• Quantity: 25mg