Skip to main content
. 2016 May 23;291(31):16249–16262. doi: 10.1074/jbc.M115.709675

FIGURE 5.

FIGURE 5.

RETΔE3 and RETΔE345 can heterodimerize with full-length RET. A, HA epitope tagged RET51 (RET51::HA) was co-transfected with untagged RET51ΔE3 or RET51ΔE345 in HEK293T cells. Immunoprecipitations (IP) were performed with an HA antibody to select for RET51::HA. Immunoblotting (IB) for RET51 showed co-immunoprecipitation of RET51ΔE3 and RET51ΔE345 with full-length RET51. B, a similar experiment was performed using FLAG epitope tagged RET51ΔE345 (FLAG:: RET51ΔE345). Immunoprecipitations with an anti-FLAG antibody selected for FLAG:: RET51ΔE345. Immunoblotting for RET51 demonstrated the association of RET51 and RET51ΔE3 with FLAG:: RET51ΔE345. Co-transfections with TrkA were performed for both experiments as a negative control, and immunoblotting for TrkA showed no binding with either RET51::HA or FLAG::RET51ΔE345, as expected.