Anti-ESRP2 by western blot shows detection of ESRP2 in transfected 293T cell extracts (lane 2). Lanes ug and 1 contain 5 ug GFP-transfected- and ESRP1-transfected 293T cell lysates, respectively. Briefly, each lane contains approximately 5 ug of lysate. Primary antibody was used at a 1:1000 dilution (PBS-T plus milk) and reacted for O/N at 4C. The membrane was washed and reacted with a 1:10000 dilution of an anti-mouse ECL antibody for 1hr at room temperature. The bands shown are full length FLAG-ESRP2 (~80kDa) and a slightly lower band that is specific to ESRP2. Molecular weight estimation was made by comparison to prestained MW markers.