Fig. 9: SR101 labels oligodendrocytes and myelin.
From: Label-free and fluorescence imaging of oligodendrocytes and myelin

a SR101 labels both astrocytes (magenta only) and oligodendrocytes (magenta and green; indicated by the white arrows) in upper cortical layers. b, c Injecting a fluorescent dye intravenously (yellow) can help distinguish SR101+ astrocytes, whose endfeet contact blood vessels, from SR101+ oligodendrocytes. d SR101 also labels myelin sheaths.