Thermo Scientific™ EZ-Link™ Micro NHS-PEG4-Biotinylation Kit

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

Supplier:  Thermo Scientific™ 21955

Catalog No. PI21955

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

• Description: EZ-Link Micro NHS-PEG4-Biotinylation Kit
• Quantity: 8 Reaction Kit
• Labeling Scale: 100 μg
• Solubility: Water
• Spacer: Pegylated

• Product Type: Micro NHS-PEG4-Biotinylation Kit
• Content And Storage: Sufficient For: 8 labeling reactions, each with 0.05–0.2 mg of antibody
  • EZ-Link NHS-PEG4-Biotin, 8 x 2 mg
  • PBS Pack (makes 500 mL), 1 pack
  • Zeba Spin Desalting Columns (7K MWCO), 2 mL, 10 columns
  
  Store microtubes of biotin reagent at -20°C. Store PBS at room temperature. Store desalting column at 4°C. Shipped at ambient temperature.
• Product Line: EZ-Link™
• Label or Dye: Biotin
• Labeling Target: Antibodies (General), Proteins (General)