Mal-PEG4-NH-Boc CAS:2517592-97-9 is a chemical compound that belongs to the family of PEGylated molecules. PEGylation is a process of attaching polyethylene glycol (PEG) chains to a molecule to improve its pharmacokinetic properties. Mal-PEG4-NH-Boc contains several functional groups, including a maleimide group, a PEG4 linker, and a Boc-protected amine group. These functional groups make it an essential tool in drug research and development, particularly in the field of targeted drug delivery.
The maleimide group in Mal-PEG4-NH-Boc is reactive towards thiol groups, which are commonly found in proteins and peptides. This property makes it a valuable tool for the site-specific conjugation of drugs to proteins or peptides, allowing for the targeted delivery of drugs to specific cells or tissues. The PEG4 linker provides flexibility to the molecule, which helps to reduce immunogenicity and increase the solubility and stability of the drug. Finally, the Boc-protected amine group allows for the selective deprotection of the amine group under mild conditions, making it an essential tool in peptide synthesis.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
