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. 2016 Jan 20;6:19666. doi: 10.1038/srep19666

Figure 2. Immunohistochemical analysis of HERG1A expression in HNSCC tissue specimens.

Figure 2

Representative examples of head and neck carcinomas showing HERG1A-negative staining (A) and strong positive cytoplasmic staining (B), five representative cases (rows 1 to 5) from a HNSCC tissue microarray stained with either HERG1A-specific (C) or HERG1 (pan) antibodies (D). Three tissue cores from the same tumour block are shown on each row. A HERG1A-negative case (row 1) and four HERG1A-positive cases (row 2–5).