In untreated cells or 0.1% DMSO-treated cells, the number of CLAN positive cells were 2.95 ± 1.2% CPC and 2.6 ± 1.2% CPC, respectively.
The number of CLAN positive cells in cultures treated with 0.25 μM or 1 μM PP2 was 0.3 ± 0.6% CPC and 0% CPC.