BCN-PEG-Biotin

BCN–PEG–Biotin is a bioconjugation reagent that is used to covalently attach biotin to a variety of biomolecules, such as proteins and antibodies. It contains a Biotin–binding domain and a PEG (polyethylene glycol) linker that facilitates the attachment of the biotin molecule to the target molecule. This reagent has been widely used in biotechnology to increase the stability and activity of proteins, as well as in other applications such as ELISA, immunoassay, and microarray analysis.