Figure 3.
Interaction between SLIT2 and ROBO1 and ROBO2 as determined by the coimmunoprecipitation experiment. The chicken GCs were transfected with the pYr-adshuttle-4-SLIT2 expression construct. After transfection for 24 h, the cells were lysed, and the lysates were immunoprecipitated with a control chicken IgG or an antibody against HA. The immunoprecipitation (IP) with the HA antibody was analyzed by immunoblotting (IB) using the SLIT2, ROBO1 and ROBO2 antibodies. After the lysates were immunoprecipitated with the chicken IgG, no pYr-adshuttle-4-SLIT2 band was observed in the immunoprecipitants from the cells expressing HA-SLIT2, and no ROBO1 and ROBO2 bands were observed (IP: chicken IgG). After the lysates were immunoprecipitated with an antibody against HA, endogenous ROBO1 and ROBO2 were coimmunoprecipitated in the cells expressing HA-SLIT2 (IP: HA). All blots were cropped, and the gels were run under the same experimental conditions.