Ald-PEG4-NHBoc

Ald-PEG4-NHBoc (CAS: 2253965-00-1)

Features:

• Functional Groups:
  • Aldehyde (-CHO)
  • Boc-protected amine (-NHBoc)
• PEG Spacer Length: 4 ethylene glycol units

Applications:

1. Bioconjugation:
   • Forms reversible linkages with hydrazide or aminooxy groups, facilitating the conjugation of biomolecules like proteins and antibodies.
2. Antibody-Drug Conjugates (ADCs):
   • Used as a linker in ADCs to attach therapeutic agents to antibodies for targeted drug delivery.
3. PROTAC Synthesis:
   • Serves as a PEG-based linker in the synthesis of Proteolysis Targeting Chimeras (PROTACs), aiding in targeted protein degradation.
4. Controlled Release Systems:
   • Enhances solubility and stability, making it ideal for developing precise drug delivery systems.

AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.