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. 2017 Aug 11;7(13):3369–3386. doi: 10.7150/thno.20678

Figure 8.

Figure 8

Quantification of MMPs in non-malignant breast tissue and tumor homogenates. (A) Homogenates from three representative human breast cancer samples and paired normal tissue, selected from the 25 patients in Fig. 7 were analyzed on a 10% gelatin zymogram. Recombinant active MMP2 and MMP9 were used as standards (2 ng per lane). (B) ELISA quantification of six MMPs in five representative human breast cancer samples (red) and paired normal tissue (blue), including the three pairs shown in panel A. Error bars are standard deviations. ND = not detectable.