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. 2014 Nov 4;12:309. doi: 10.1186/s12967-014-0309-8

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© Zhu et al.; licensee BioMed Central Ltd. 2014

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. 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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MUC4/Y expression and subcellular localization in PANC-1 cells. (A) Real-time PCR using specific primers and TaqMan probe to examine MUC4/Y transcript expression in PANC-1-EV cells and PANC-1-MUC4/Y cells. The level of target gene expression in the PANC-1-MUC4/Y cells was 9912-fold and 9808-fold higher than that of the blank control and negative control, respectively. (B) Western blot confirmation of MUC4/Y protein expression. Total protein from cell extracts was resolved on precast gels. The signal was detected using an electrochemiluminescence reagent kit. (C) Immunofluorescence demonstrating MUC4/Y subcellular localization similar to that of wild-type MUC4. The pancreatic cancer cell lines of HPAC and BXPC-3 is MUC4 positive-expression as positive control for specific antibody.