Reversible protein affinity-labelling using bromomaleimide-based reagents
作者:Ramiz I. Nathani、Vijay Chudasama、Chris P. Ryan、Paul R. Moody、Rachel E. Morgan、Richard J. Fitzmaurice、Mark E. B. Smith、James R. Baker、Stephen Caddick
DOI:10.1039/c3ob40239h
日期:——
Reversibleprotein biotinylation is readily affected via conjugation with a bromomaleimide-based reagent followed by reductive cleavage. The intermediate biotinylated protein constructs are stable at physiological temperature and pH 8.0. Quantitative reversibility is elegantly delivered undermildconditions of using a stoichiometric amount of a bis-thiol, thus providing an approach that will be of