Table I.
Immunohistochemical expression of vimentin and cytokeratin by cell lines Rat-2, IEC 6, IPI-21 and CRL-2102.
| Cell line | Vimentin | Cytokeratin |
|---|---|---|
| Rat-2 | + | − |
| IEC 6 | + | + |
| IPI-21 | + | + |
| CRL-2102 | − | + |
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