 Detection of human MEK1/2, phosphorylated at Thr386, by immunoblotting. Samples: Whole cell lysate from cells transfected with wild-type MEK (lanes 1, 2), Thr386AlaMEK mutant (lanes 3, 4) or Thr292AlaMEK mutant (lanes 5, 6) with lanes 2, 4, 6) or without (lanes 1, 3, 5) MAPK co-transfection. Primary antibody: PhosphoDetect™ Anti-MEK1/2 (pThr386) Rabbit pAb (Cat. No. ST1002) (1:1000). Detection: chemiluminescence.
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