Detection of phosphorylated tyrosine residues can be performed using anti-P-TYR Ab and Western Analysis.Includes 2nd method,which uses phosphotyrosine in conjunction with anti-P-TYR Ab to "unlabel" potential proteins.By comparing Westerns developed with the 1st method(reveals phosphorylated protein) and the 2nd method(reveals non-specific labeling), a more accurate picture of those proteins phosphorylated on tyrosine can be seen. Includes: Protein Preparation, Electrophoresis and Transfer.
