CAS: 2055015-40-0

Acid-PEG4-S-S-PEG4-acid is a PEG product that belongs to the group of heterobifunctional PEGs. It contains a PEG linker with acid functionality and disulfide bonds. This product is commonly used in pegylation, which is the process of attaching PEG molecules to drugs or proteins to improve their stability, solubility, and pharmacokinetics. Acid-PEG4-S-S-PEG4-acid offers versatility in drug delivery systems and can be used in various biomedical applications. Its acid functionality allows for easy conjugation with other molecules or surfaces, while the disulfide bonds provide controlled release properties. This PEG product is highly reliable and widely used in the pharmaceutical and biotechnology industries.

Acid-PEG4-S-S-PEG4-acid is a polyethylene glycol (PEG)-based PROTAC linker, which serves as a key component in the synthesis of PROTACs.