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. 2016 Jul 27;64(11):1938–1961. doi: 10.1002/glia.23034

Figure 6.

Figure 6

Immunoreactivity of 9F5 was not affected by deglycosylation of rat GPNMB protein. A: Extracts of rat type 1 MG were treated with or without N‐glycosidase F (PNGase F) overnight at 37°C, and they were then subjected to immunoblotting with 9F5 (a), anti‐GPNMB (b), or ED1 (c) antibodies. As reported previously for murine dendritic cells (Shikano et al., 2001), full‐length GPNMB (119.6 and 94.9 kDa) in type 1 MG shifted to 68.3 and 79.8 kDa after PNGase F treatment (Ab). B: Extracts of type 1 MG were treated with or without sialidase and O‐glycosidase overnight at 37°C, and they were then subjected to immunoblotting with 9F5 (a), anti‐GPNMB (b), or ED1 (c) antibodies. Immunoreactivity of ED1, an antibody that reacts with sialic acid on rat CD68, disappeared after sialidase treatment (Bc).