Name Pancytokeratin (CK) Vimentin Photomicrographs of marker expression Task Mark on the picture: 1- areas of pancytokeratin expression; 2- areas of absence of pancytokeratin expression. Vimentin expression in the colon wall What cells express pancytokeratin? Specify the differentiation of these cells. Specify the localization of marker expression: Expression of pancytokeratin in epidermal a) membrane tissue b) cytoplasmic c) nuclear Mark on the picture: 1- areas of vimentin expression; 2- areas of absence of vimentin expression. What cells express vimentin? Specify the differentiation of these cells. Specify the localization of marker expression: a) membrane b) cytoplasmic c) nuclear Use of markers

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