4531612
Thermo Scientific™ EZ-Link™ Maleimide-PEG2-Biotin, No-Weigh™ Format
Biotinylate reduced cysteines with this short, maleimide-activated, sulfhydryl-reactive biotinylation reagent containing a 2-unit PEG spacer arm to enhance water solubility.
Manufacturer: Fischer Scientific
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Product Type
Maleimide-PEG2-Biotin
Cell Permeability
Cell-Impermeant
Reactive Moiety
Maleimide
Label or Dye
Biotin
Product Line
EZ-Link™
Chemical Reactivity
Thiol
Solubility
DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water
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Description
- Thermo Scientific™ EZ-Link Maleimide-PEG 2 -Biotin is a mid-length, maleimide-activated, sulfhydryl-reactive biotinylation reagent that contains a 2-unit ethylene glycol in its spacer arm for increased water-solubility characteristics
- Highlights: Water-soluble; contains polyethylene glycol (PEG) spacer arm Reacts with sulfhydryl (-SH) groups at acidic to neutral pH Transfers hydrophilic PEG spacer arm to final conjugate Forms a thioether bond