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Medchemexpress LLC Biotin-PEG11-mal | 1646619-56-8 | 98.1% | 922.09 g·mol⁻¹ | C41H71N5O16S | 5 MG
SDP

Catalog No. 5000222164
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Biotin-PEG11-Mal is a biotinylated, maleimide-terminated polyethylene glycol (PEG11) linker supplied as a research reagent for conjugation and PROTAC synthesis. The maleimide moiety allows selective coupling to thiol groups, while the biotin tag enables affinity capture or detection. The product is provided as a purified solid with high reported purity suitable for synthetic and biochemical workflows.

  • Maleimide functional group enables thiol-selective conjugation to cysteine residues.
  • Biotin tag enables affinity capture and detection in pull-down and labeling assays.
  • PEG11 spacer improves solubility and provides a flexible linker between moieties.
  • High reported purity (98.12%) suitable for synthetic applications.
  • Offered in small laboratory pack sizes for convenient research use.

Catalog No. 50-002-22164 Supplier Medchemexpress LLC Supplier No. HY1409095MG
May include imposed supplier surcharges.
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Biotin-PEG11-Mal is a biotinylated, maleimide-terminated polyethylene glycol (PEG11) linker supplied as a research reagent for conjugation and PROTAC synthesis. The maleimide moiety allows selective coupling to thiol groups, while the biotin tag enables affinity capture or detection. The product is provided as a purified solid with high reported purity suitable for synthetic and biochemical workflows.

  • Maleimide functional group enables thiol-selective conjugation to cysteine residues.
  • Biotin tag enables affinity capture and detection in pull-down and labeling assays.
  • PEG11 spacer improves solubility and provides a flexible linker between moieties.
  • High reported purity (98.12%) suitable for synthetic applications.
  • Offered in small laboratory pack sizes for convenient research use.

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