Bromoacetamido-PEG4-azide CAS:940005-81-2 is a linear heterobifunctional PEG linker containing a reactive bromoacetamide and a terminal azide. Azido groups can react with alkynes, BCN, DBCO by Click Chemistry. The bromoacetamide group is a very reactive nucleophilic substituent. It is widely used in medical research, drug release, nanotechnology and new material research, cell culture.
Bromoacetamido-PEG4-azide is a reactive linker molecule that can be used to attach various molecules to surfaces. It contains a bromoacetamido group, which is a reactive group that can be used for attachment of proteins, peptides, and other molecules to surfaces, as well as a PEG4 group, which is a hydrophilic polymer that increases the solubility of the molecule, and an azide group, which is a reactive group that can be used for attaching molecules to surfaces using a process called Click Chemistry.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.