Figure 3
From: CD74 interacts with APP and suppresses the production of Aβ
A) HeLa cells were transfected with APP-YFP or FLAG-CD74. APP and CD74 were detected by YFP fluorescence and αFLAG antibody staining with Alexa594 anti-mouse secondary antibody, respectively. Corresponding phase contrast views were shown. B) HeLa cells were transfected with APP-YFP or Notch-GFP together with FLAG-CD74. Notch was detected by GFP fluorescence. APP and CD74 were detected as in A. Digitally merged pictures of Green and Red channels and phase contrast view are also displayed. Colocalization Coefficient (CC) and Intensity Correlation Quotient (ICQ) were indicated. C) HeLa cells were transfected with APP, C99 or C83 together with FLAG-CD74. APP, C99, and C83 were detected with the αAPPct antibody, and FLAG-CD74 was detected as above. Merged pictures and phase contrast views were shown as in B. Bar = 10 μm. CC and ICQ are as in B.