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. 2021 Jun 2;25(14):6652–6663. doi: 10.1111/jcmm.16668

FIGURE 3.

FIGURE 3

Immunohistochemistry result of polo‐like kinase (PLK)1/2/3/4 between lung cancer sample and pneumocytes of lung tissue. Immunohistochemistry images of PLK1/2/3/4 were displayed to show PLK protein expression patterns in lung adenocarcinoma and lung squamous cell carcinoma. Antibodies for PLK1/2/3/4 in both lung cancer subtypes were HPA053229, CAB009624, HPA060318 and HPA 035026. LUAD: lung adenocarcinoma and LUSC: lung squamous cell carcinoma