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. 2022 Feb 17;13:820896. doi: 10.3389/fendo.2022.820896

Figure 7.

Figure 7

Interaction and co-localization of axolotl MC3R/MC4R and MRAP2 in vitro. (A) Coimmunoprecipitation of 3HA‐MC3R with 2xFlag‐MRAP2 in HEK293T cells. (B) Coimmunoprecipitation of 3HA‐MC4R with 2xFlag‐MRAP2 in HEK293T cells. (C) Confocal microscopy of the co-localization of MRAP2-VF1 and MRAP2-VF2 on the plasma membrane. (D) Confocal microscopy of the co-localization of MC3R and MRAP2 on the plasma membrane. (E) Confocal microscopy of the co-localization of MC4R and MRAP2 on the plasma membrane. Nuclei stained with DAPI are shown in blue and Venus fluorescence in green. Surface expression of MC3R/MC4R, and MRAP2 is shown in red, detected by anti‐Flag antibody and secondary anti‐rabbit Alexa Fluro 594 (Abcam). Scale bar = 50 µm.