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  6. Thermo Scientific™ EZ-Link™ Maleimide-PEG2-Biotin, No-Weigh™ Format
  7. 15980186

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.

Brand:  Thermo Scientific™ A39261

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Product Code. 15980186

  • 295.00€ / Pack of 10
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Description

Description

Thermo Scientific™ EZ-Link Maleimide-PEG2-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.

  • Mid-length, maleimide-activated, sulfhydryl-reactive biotinylation reagent that contains a 2-unit ethylene glycol in its spacer arm for increased water-solubility characteristics.
  • Protein labeling - biotinylate antibodies or other proteins for use in protein methods
  • Thiol-reactive - reacts with sulfhydryls (-SH), such as the side-chain of cysteine (C)
  • Maleimide-activated - perform reactions at pH 6.5 to 7.5 in buffers such as PBS
  • Pegylated - spacer arm contains a hydrophilic, 2-unit, polyethylene glycol (PEG) group
  • Enhances solubility - pegylation imparts water solubility to the biotinylated molecule, helping to prevent aggregation of biotinylated antibodies stored in solution
  • Irreversible - forms permanent thioether bonds; spacer arm cannot be cleaved
  • Solubility - can be dissolved directly in aqueous buffers for labeling reactions
  • Medium length - spacer arm (total length added to target) is 29.1 angstroms
TRUSTED_SUSTAINABILITY
Specifications

Specifications

Maleimide-PEG2-Biotin
Store desiccated at 4°C.
Qualified for Ambient or Wet Ice
Cell-Impermeant
Maleimide
Biotin
10 x 2 mg
Chemical Labeling
EZ-Link™
Thiol
DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water
Pegylated, 29.1Å
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