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Medchemexpress LLC Biotin-PEG11-SH | 1650579-23-9 | 98.0% | C34H65N3O13S2 | 10MG
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Supplier:  Medchemexpress LLC HY14544510MG

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BIOTIN-PEG11-SH is a thiol-reactive biotinylation reagent featuring an 11-unit polyethylene glycol spacer and a terminal thiol (-SH). Provided as a solid with typical purity of 98%, it enables efficient biotin labeling of proteins and other biomolecules via thiol chemistry while improving solubility and reducing steric hindrance.

  • Enables biotin labeling via thiol-reactive chemistry.
  • Reduces steric hindrance with an 11-unit PEG spacer.
  • Improves aqueous solubility of labeled biomolecules.
  • Suitable for protein conjugation and affinity capture workflows.
  • Provided as a stable solid with high purity for consistent results.

Catalog No. 50-002-60102


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