CFU assay was conducted to measure the self-renewal ability of BMSCs with or without DRG cells. Briefly, BMSCs, after coculture with DRG for 8 days, were seeded at the number of 50 cells in a 60 mm plate and cultured for 10 days, then stained with crystal violet staining solution. Colonies containing more than 50 cells were counted under a microscope. Monocultured BMSCs were recognized as the control in all the experiments. All experiments were performed three separate times.
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.