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. 2018 Mar 13;18:284. doi: 10.1186/s12885-018-4188-x

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© The Author(s). 2018

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 1 — Smurf2 interacts with CNKSR2. (a, b) CNKSR2 coimmunoprecipitates with endogenous Smurf2 but not Smurf1. Cell lysates were prepared from MDA-MB-231 cells and were immunoprecipitated (IP) with rabbit CNKSR2, rabbit Smurf2 or control antibodies. Precipitates were resolved by 4–10% SDS-PAGE followed by immunoblotting (IB) with rabbit Smurf2, rabbit Smurf1 and rabbit CNKSR2. c Protein levels of Smurf2, Smurf1, CNKSR2 and β-actin in 1% of the total cell lysate were also shown