Thermo Scientific™ EZ-Link™ Iodoacetyl-PEG2-Biotin

Biotinylate reduced cysteines (-SH groups) at high pH with this haloacetyl-activated, sulfhydryl-reactive biotinylation reagent containing polyethylene glycol for solubility.

Brand:  Thermo Scientific™ 21334

Product Code. 10260014

Description

Thermo Scientific™ EZ-Link Iodoacetyl-PEG²-Biotin is a mid-length, haloacetyl-activated, sulfhydryl-reactive biotinylation reagent that contains a 2-unit ethylene glycol in its spacer arm for increased water-solubility characteristics.

Highlights:

• Water-soluble, polyethylene glycol (PEG) spacer arm
• Reacts with sulfhydryl (-SH) groups at basic to neutral pH
• Coupling reactions occur in the dark
• PEG spacer arm transfers hydrophilicity to final conjugate
• Forms a stable thioether bond

Specifications

• Product Type: Iodoacetyl-PEG2-Biotin
• Content And Storage: Store desiccated at 4°C. Shipped at ambient temperature.
• Cell Permeability: Cell-Impermeant
• Reactive Moiety: Haloacetyl
• Label or Dye: Biotin
• Label Type: Biotin & Analogs

• Quantity: 50 mg
• Product Line: EZ-Link™
• Chemical Reactivity: Thiol
• Solubility: DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water
• Spacer: Mid-length, Pegylated

For Research Use Only. Not for use in diagnostic procedures.