Method for protein tyrosine phosphorylation by mutant SH2 domain

摘要

The present invention provides a method for preparing a sample comprising contacting a sample with an SH2 super-binder to bind a pTyr-containing peptide contained in the sample to an SH2 super-binder; Isolating the bound pTyr-containing peptide from the sample; And identifying the isolated pTyr-containing peptide. RTI ID = 0.0 [0002] / RTI