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Medchemexpress LLC Biotin-PEG3-OH | 1263044-40-1 | 98.0% | 375.48 g·mol⁻¹ | C16H29N3O5S | 5 MG
SDP

Supplier:  Medchemexpress LLC HY1359245MG

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Biotin-PEG3-OH is a biotinylated polyethylene glycol (PEG3) linker designed for PROTAC synthesis and bioconjugation. It supplies a short, hydrophilic spacer with a terminal hydroxyl group and a biotin affinity handle for capture or detection in pull-down and labeling workflows.

  • Biotin affinity tag for streptavidin-based capture and detection.
  • PEG3 spacer provides hydrophilicity and flexible spacing.
  • Terminal hydroxyl group enables further chemical modification.
  • Available in small-scale quantities suitable for research workflows.
  • Solid form with good solubility in DMSO for assay preparation.

Catalog No. 50-002-22089


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