Abstract
Studying the intrinsic properties of microglia, astrocytes, and neurons is essential to our understanding of brain function. Here, we present a protocol to isolate and culture these neural cells from the same mouse brain. Using immunocapture magnetic beads, we describe steps for dissociating, cleaning, and sequentially separating brains from 9-day-old mice into microglia, astrocytes, and neurons. Following these detailed procedures for seeding and culturing of isolated cells, we can address critical questions related to brain function.