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. Author manuscript; available in PMC: 2012 Jul 16.
Published in final edited form as: J Alzheimers Dis. 2010;20(4):1243–1253. doi: 10.3233/JAD-2010-100210

Figure 2. Competition and KO mice identify the genuine AβPP bands in retina and RPE.

Figure 2

Bovine, wild type murine (MUC), and AβPP knockout murine (KO) retina (A, B) and retinal pigment epithelium (RPE) (C, D) were analyzed by Western blotting with O443 (A, C) or O443 preabsorbed with a peptide corresponding to the C-terminal 50 residues of AβPP (B, D). Note that bands in the 110–130 kDa and the 11–14 kDa range comigrate with similar bands in brain extracts and are lost upon peptide preabsorption. Brains from AβPP-PS1 transgenic mice were used as positive controls (TGBr)

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