Anti nse

Cells grown on coverslips were fixed with 4% paraformaldehyde, followed by permeabilization with 0.2% Triton X-100 for 10 min, and blocked with 1% bovine serum albumin (BSA) and 10% Normal Donkey Serum(NDS) or 10% Normal Goat Serum(NGS) for 1 h at RT^{4 (link)}. The following primary antibodies were then used to incubate with the cells overnight at 4 °C, the neuronal markers: anti-NFM, anti-MAP2, anti-TuJ-1 (1:200, Abcam), anti-NSE and anti-GFAP(1:200, Neuromics, MN, USA); cell surface markers: anti-CD29, CD44 (1:100, Abcam) and CD71, CD73 (1:100, Santa Cruz, CA, USA); the epigenetic markers: anti-histone acH3K9(1:200, Santa Cruz), anti-histone meH3K9(1:200, Abcam), anti-phosphor-Histone H3S10(1:1,000, Santa Cruz); the pluripotent markers: anti-Oct4, anti-Sox2 and anti-Nanog (1:200, Cell Signaling Technology, Danvers, MA, USA)^{4 (link), 18 (link)}. After that, the cells were incubated with CY3/488/543-labeled secondary antibody (Invitrogen, CA, USA) for 1 h, and the results of immunofluorescence were observed under confocal microscopy. The catalog numbers for all primary antibodies used in this research are presented in Table S1.