Fig. 4. Ratiometric fluorescence imaging of RDP-2 in live human colon organoids cells treated with PalmB. (A) Organoids were treated with DMSO or 40 μM PalmB for 30 min, loaded with 5 μM RDP-2 for 10 min, and imaged. (B) Quantification of imaging in (A). **p < 0.005. Scale bar = 20 μm. Error bars are ± std. dev. (n = 3).
