I want to isolate RNA specifically from microglia and astrocytes, and I learned that RiboTag mice could be useful since with them the effects of cell isolation can be mostly omitted. However, I would need similar cells as well for other analysis, so I was wondering if it is possible to combine microglia or astrocyte specific RiboTag with a fluorescent marker? This way I would have a batch of mice from which I can pull out cell specific RNA, and another batch from which I could isolate those same cells with flow.