Cytokeratin Z622

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Cytokeratin Z622
Immunostain in short
Similar stains AE1/AE3
Use unknown primary, confirm carcinoma
Positive most carcinomas
Negative most lymphomas, most sarcomas

Cytokeratin Z622, also Z622, is wide spectrum cytokeratin stain.[1]

See also


  1. Svanholm, H.; Nielsen, B.; Starklint, H. (1988). "Keratin patterns in prostatic hyperplasia and adenocarcinoma.". APMIS Suppl 4: 100-8. PMID 2465010.