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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: J Neurochem. 2016 Apr 20;137(6):939–954. doi: 10.1111/jnc.13604

Figure 4.

Figure 4

Ferguson analyses demonstrate that tau45-230 assembles into dimers under SDS denaturing conditions. (Panel A) Representative 12% SDS/polyacrylamide gel of protein standards and tau45-230 used for Ferguson analyses. Lane B, α-lactalbumin; lane C, carbonic anhydrase; lane D, ovalbumin; lane E, bovine serum albumin; lane F, urease. (Panels B–G) Rf vs T plots based on fractionation of all standards and tau45-230 on SDS gels of 7%, 10%, 12%, 14% and 15% polyacrylamide. (Panel H) KR versus molecular weight plot generated from the slopes (i.e., the KR) of the lines in panels B – G.