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Medchemexpress LLC Biotin-PEG3-benzophenone | 756525-96-9 | MFCD13184950 | 98.7% | 654.82 g/mol | C34H46N4O7S | 10 MG
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Supplier:  Medchemexpress LLC HYD235310MG

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Biotin-PEG3-benzophenone is a biotin-labeled benzophenone derivative used as a photosensitizer and affinity probe for photolabeling and enrichment of biomolecules. The compound couples a benzophenone photo-crosslinker to a biotin affinity tag via a PEG3 spacer, enabling efficient photolabeling workflows in biochemical and proteomic studies.

  • Enables efficient photo-crosslinking and covalent capture of interacting partners.
  • Biotin tag allows streptavidin-based enrichment and detection.
  • PEG3 spacer improves solubility and reduces steric hindrance.
  • High purity suitable for biochemical assays.

Catalog No. 50-002-98969


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