We used wet transfer 400 mA for 60-75 minutes on ice (somebody uses 100V for 60 minutes but we do not). If you want to see phospho proteins then block with 1-5% albumin in TBS-T.
Yes, we used 6% gel. Our power pack actually can not go above 400 mA. Our model is sheep pulmonary artery endothelial cell and CellSignaling antibodies work well. The full article is available in ResearchGate but am happy to provide the link as below.