Ald-Ph-PEG4-PFP CAS:1324007-10-4 is a versatile, bifunctional linker molecule featuring an aldehyde (Ald) group on one end and a pentafluorophenyl (PFP) ester on the other. This unique structure enables efficient conjugation reactions, connecting biomolecules with precision and stability. The polyethylene glycol (PEG4) spacer imparts hydrophilicity, improving solubility and biocompatibility, making it an invaluable tool in pharmaceutical research and development.
In pharmaceutical R&D, Ald-Ph-PEG4-PFP plays a critical role in bioconjugation processes, linking therapeutic agents to targeting moieties, such as antibodies, proteins, or peptides. This enhances drug delivery and selectivity, minimizing off-target effects and improving therapeutic outcomes. Additionally, the linker finds applications in constructing antibody-drug conjugates, PEGylation of biomolecules, and immobilization of proteins onto surfaces, expediting advancements in drug discovery, diagnostics, and biotechnology.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.