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  6. PI21334

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.

Supplier:  Thermo Scientific™ 21334

Numéro de catalogue. PI21334


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Description

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
Greener Choice Claims
  • Environmental benefits include:
    • Source Reduction
Spécifications

Spécifications

Iodoacetyl-PEG2-Biotin
Store desiccated at 4°C. Shipped at ambient temperature.
Cell-Impermeant
Haloacetyl
Biotin
Biotin & Analogs
50 mg
EZ-Link™
Thiol
DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water
Mid-length, Pegylated
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For Research Use Only. Not for use in diagnostic procedures.