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Fig. 3 | Molecular Neurodegeneration

Fig. 3

From: Conformation-selective tau monoclonal antibodies inhibit tau pathology in primary neurons and a mouse model of Alzheimer’s disease

Fig. 3

DMR7 and SKT82 bind to discontinuous epitopes of tau. a Western blot of tau fragments with DMR7 and SKT82 reveal distinct partial binding patterns to tau fragments. DMR7 and SKT82 detect full length tau isoforms T44, T43, and T44, but not the microtubule binding domain, K18. Loss of the C-terminus in the ABP construct and loss of the proline rich domain in the ΔK18-P construct reduce binding of DMR7 and SKT82, demonstrating a proline-rich domain and c-terminal epitope. Equal loading of tau protein fragments was determined by Coomassie blue stained gel and K9JA total tau antibody, which does not detect the ABP fragment. b Schematic of tau constructs and tau mAb binding

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