Clone: A53-B/A2.26
Host clonality: mouse monocolnal
Control tissue: tonsil, esophagus, prostate
Staining pattern: cytoplasmic
Regulatory status: IVD, FDA Class I
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Product code:
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8303-C010: RTU, 10 capsules; 1 pack
8303-M250: RTU, 1 cartridge, 250 tests; 1 unit
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Cytokeratin 19 is a cytokeratin protein expressed in wide variety of epithelium including colon, stomach, pancreas, biliary tract, liver, and breast.
Strong staining in papillary thyroid carcinoma.
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Strong staining of breast ductal carcinoma.
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Negative staining of supporting stroma but strong staining in epithelial cells of appendix.