Figure 2.
Subcellular localization of WT CLDN16 and the D97S mutant. (A) FLAG-tagged WT CLDN16 or the D97S mutant in MDCK cells were incubated with anti-FLAG (CLDN16) and anti-ZO-1 antibodies, followed by incubation with secondary antibodies. Merged images are shown on the right. (B) MDCK cells expressing the FLAG-tagged D97S mutant were incubated with anti-FLAG (CLDN16), anti-EEA1, anti-Rab7, anti-GM130, and anti-BiP antibodies or lysotracker. Enlarged images are shown on the right. The scale bar indicates 10 μm. (B) The colocalization of FLAG-tagged CLDN16 with organelle markers was shown as the percentage.