Biotin-PEG4-amine

• Target:

  PROTAC Linker

• Related Pathways:

  PROTAC

• Purity:

  0.9884

• Bioactivity:

  Biotin-PEG4-amine is a biotinylated PEGylated amine linker that provides a flexible spacer suitable for PROTAC synthesis and bioconjugation workflows. Biotin-PEG4-amine facilitates efficient ligand attachment to proteins or small molecules via its terminal amine while preserving accessibility for streptavidin-based detection or enrichment techniques.

• Smiles:

  C(CCCC(NCCOCCOCCOCCOCCN)=O)[C@H]1[C@@]2([C@](CS1)(NC(=O)N2)[H])[H]

• Molecular Formula:

  C20H38N4O6S

• Molecular Weight:

  462.6

• Shipping Conditions:

  Cool pack

• Storage Temperature:

  -20°C

• CAS Number:

  663171-32-2