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. 2017 Jul 14;7:5375. doi: 10.1038/s41598-017-05039-z

Figure 4.

Figure 4

Production of TIMP-1 mutants. (a) Schematic representation of T1-WT, T1-F12A and T1-K47A proteins. (b) A representative western blot with the indicated antibodies of cell extracts and conditioned medium (cond. med) of stably transfected CHO cells with p3X-FLAG-CMV-14 expressing T1-WT, T1-F12A or T1-K47A. The relative protein level based on three independent experiments is indicated under each band. The gels were run under the same experimental conditions and were shown as cropped gels/blots (Cropped gels/blots are shown in Supplementary Figure S1).