Cytokeratin expression in human cell lines derived from liver tumors.

作者: TOKIWA , ENDO , NAMBA

DOI: 10.1016/0309-1651(90)90016-R

关键词: CytokeratinHepatoblastomaImmunohistochemistryCell cultureCellular differentiationBiologyMonoclonalHepatocellular carcinomaMolecular biologyKeratinImmunology

摘要: Abstract Immunohistochemical staining of cell lines derived from human liver tumours showed that five hepatocellular carcinoma (HCC) and hepatoblastoma were stained positively with monoclonal keratin antibodies, CK-5(Ker-18-specific) KL-1(broad specificity), but not CK-7(Ker-7-specific). On the other hand, four biliary system only CK-5 KL-1, also CK-7.

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