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. 2022 Mar 6;18(6):2362–2371. doi: 10.7150/ijbs.70172

Figure 4.

Figure 4

CTSL expression in normal and tumor tissues of the lung and breast. A. Representative staining for normal lung tissue from a lung cancer patient. B. Representative staining for cancer tissue from a lung cancer patient. C. No antibody control sample for normal lung tissue. D. Representative staining for normal breast tissues in a breast cancer patient. E. Representative staining for cancer tissue from a breast cancer patient. F. No antibody control sample for breast cancer tissue. 40X. Enlarged images are presented in the right corners of A~F, respectively. Note that the expression levels are based on the intensity of the staining and the percentage of positive cells.