Western blot of Jurkat cell lysate showing specific immunolabeling of the ~62 kDa p62 protein phosphorylated at Thr269/Ser272 (Control) probed by Rabbit anti Human p62 (pThr269/pSer272) antibody (AHP2270). Phospho-specificity is shown in the second lane where immunolabeling is blocked by preadsorption of the phospho-peptide used as antigen (peptide) but not by the corresponding non-phosphopeptide (not shown).