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. 2007 Dec 7;131(1):72–89. doi: 10.1093/brain/awm280

Fig. 12.

Fig. 12

Immunoelectron microscopy and immunoblotting of sarkosyl-insoluble tau from the spinal cord of MSTD case number 20. (A) Twisted ribbon. (B) Straight filament. (C) Paired helical filaments. (D) Straight filament decorated with anti-tau antibody BR134. (E) Paired helical filament decorated with BR134. (F) Immunoblotting of sarkosyl-insoluble tau from the frontal cortex of a case of sporadic Alzheimer's disease (AD) and the spinal cord of MSTD case number 20 using antibody BR133. The abnormal tau bands of 60, 64, 68 and 72 kDa molecular mass are arrowed. Scale bar, 100 nm.