CAS: 2055024-64-9

Azido-PEG4-Val-Cit-PAB-OH: a 4-unit PEG linker for ADC and PROTAC synthesis.

Azido-PEG(4)-Val-Cit-PAB is a PEG-linked peptide that belongs to the family of PEG products. It is a pegylated peptide that has been modified with polyethylene glycol (PEG) to enhance its stability and pharmacokinetic properties. This modification helps to protect the peptide from degradation and improve its bioavailability. Azido-PEG(4)-Val-Cit-PAB is commonly used in drug development and research applications where the delivery of peptides needs to be optimized. With its unique structure, this PEG protected peptide offers improved solubility, prolonged circulation time, and reduced immunogenicity compared to non-pegylated peptides.