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Medchemexpress LLC Biotin-PEG24-NHS ester | 00-00-0 | 98.0% | 1469.72 | C65H120N4O30S | 5 MG
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Supplier:  Medchemexpress LLC HY1333785MG

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Biotin-PEG24-NHS ester is a PEG-based linker containing an N-hydroxysuccinimide (NHS) ester for efficient amine coupling. It installs a biotin tag separated by a PEG24 spacer, facilitating bioconjugation, affinity capture, and PROTAC synthesis.

  • Reactive NHS ester enables rapid coupling to primary amines.
  • PEG24 spacer improves solubility and reduces steric hindrance.
  • Biotin tag allows affinity purification and detection.
  • High purity (98.0%) suitable for research applications.
  • Solid form; molecular weight 1469.72; formula C65H120N4O30S.
  • Available in small quantities (e.g., 5 mg) for small-scale synthesis.
  • Store sealed, away from moisture and light; in solvent keep at -80°C for long-term storage.

Catalog No. 50-002-62624


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