Bis-sulfone-PEG12-NHS ester CAS:2055105-51-4 is a chemical compound that belongs to the family of NHS esters. This compound contains functional groups, including two sulfone groups, a PEG12 spacer, and an NHS ester group. These functional groups play a critical role in the compound’s reactivity and specificity towards specific biological molecules. Bis-sulfone-PEG12-NHS ester is widely used in pharmaceutical research and development as a crosslinking agent for proteins, antibodies, and other biomolecules. It allows for the formation of stable covalent bonds between these molecules, which can improve their stability, bioavailability, and efficacy. Additionally, Bis-sulfone-PEG12-NHS ester can also be used to conjugate small molecules to proteins, which can facilitate their delivery and targeting in the body.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.