Cell proliferation assay with CytoTell™ Green and CFSE. Jurkat cells (~2×106 cells/mL) were stained with CytoTell™ Green or CFSE on Day 0. The cells were passed serially at 1:1 ratio on the day specified. Fluorescence intensity was measured with ACEA NovoCyte 3000 flow cytometer in FITC channel on the day of passage. Successive generations were represented by different colors.
HeLa cells were incubated with (Tubulin+) or without (Tubulin-) mouse anti-tubulin followed by iFluor® 488 goat anti-mouse IgG conjugate (Green, Left) or Alexa Fluor® 488 goat anti-mouse IgG conjugate (Green, Right), respectively. Cell nuclei were stained with Hoechst 33342 (Blue).