Bis-sulfone-PEG4-NHS ester CAS:2055047-19-1 is a type of linker molecule that is used in bioconjugation applications. It contains several functional groups, including a bis-sulfone group, a PEG4 spacer, and an NHS ester group.
The bis-sulfone group is a highly reactive group that can react with thiol groups to form stable sulfone linkages. The PEG4 spacer is a hydrophilic chain that helps to improve the solubility and stability of the compound in solution, as well as to increase the distance between the reactive groups. The NHS ester group is an important functional group that allows the compound to be activated for reaction with primary amines on proteins or other biomolecules.
In bioconjugation, Bis-sulfone-PEG4-NHS ester can be used to attach proteins or peptides to surfaces, nanoparticles, or other molecules. The bis-sulfone group can react with the thiol groups in proteins, while the NHS ester group can react with the primary amines in surfaces, nanoparticles, or other molecules. The use of this linker molecule enables the attachment of proteins or peptides to surfaces, allowing for the creation of biomaterials or targeted drug delivery systems.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
