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. 2019 Sep 16;8:e46773. doi: 10.7554/eLife.46773

Figure 5. Nxph4 interacts with GABAARs.

Figure 5.

(A,B) Cerebellar synaptosomes from three Nxph4-3xFLAG KI or WT (negative control) mice were precipitated with an antibody against FLAG. Bound proteins as well as 2% input were analyzed by immunoblotting with anti-FLAG and anti-GABAARα6 (A), or anti-GABAARα1 (B) antibodies as indicated. (C) Nxph4-3xFLAG and the N-terminal extracellular domain of GABAARα1 were co-expressed in HEK293T cells. Cell lysates were precipitated with an anti-FLAG antibody and elution was analyzed by immunoblot showing the precipitation of Nxph4-GABAARα1N complex. Cells transfected with GABAARα1N-HA alone were used as negative control. (D) Nxph4-3xFLAG binds to the N-terminal extracellular domain of GABAARα6.