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. 2017 Oct 11;7:12991. doi: 10.1038/s41598-017-13408-x

Figure 1.

Figure 1

Characterization of MEA cultures. (a) MEA were incubated with a polyclonal anti-GFAP antibody, and GFAP immunoreactivity was detected using the avidin-biotin complex for amplifying the target antigen signal, as indicated in materials and methods. (b) Negative control (without anti-GFAP antibody). (c) MEA were incubated with a polyclonal anti-vimentin antibody. (d) MEF were incubated with the monoclonal anti-GFAP antibody. In both cases, antigen signal was amplified as indicated above.