CK-34 beta E12

06/01/2004 - "However, unlike cancer, HGPIN retains a basal cell layer identifiable by immunohistochemistry with the basal cell-specific antibody cytokeratin 34bE12. "
01/01/2016 - "Keratin 34betaE12/keratin7 expression is a prognostic factor of cancer-specific and overall survival in patients with early stage non-small cell lung cancer."
03/01/2016 - "The neoplasms were positive for high molecular weight keratin (34BetaE12) and thrombomodulin. "
06/01/2006 - "Immunostaining for a marker of benign prostate (cytoplasmic keratin 34betaE12 or nuclear p63) and a marker of cancer (alpha-methylacyl coA racemase, clone P504S) may or may not resolve atypical small acinar proliferation diagnoses. "
12/01/2013 - "After palliative lower anterior resection, histologic examination of the resected specimen revealed basaloid differentiation with keratin pearls, and tumor cells were positively stained with high molecular weighted cytokeratin (34BE12) and CK 5/6. Thus, the patient was finally diagnosed with basaloid squamous cell carcinoma of rectosigmoid colon with distant metastases."

12/01/2004 - "We compared the sensitivity and specificity of p63 with the widely used high-molecular-weight keratin 34betaE12 for the diagnosis of prostate carcinoma in needle biopsies. "
08/01/2000 - "Among neuroendocrine carcinomas (small cell carcinoma and large cell neuroendocrine carcinoma), 84% (37 of 44) were chromogranin positive, 64% (21 of 36 small cell, 6 of 6 large cell neuroendocrine) were synaptophysin positive, 5% (2 of 43) were keratin 34betaE12 positive, 9% (4 of 44) were keratin 7 positive, and 5% (2 of 37) of small cell carcinomas and 50% (3 of 6) of large cell neuroendocrine carcinomas were B72.3 positive. "

08/01/2000 - "Among neuroendocrine carcinomas (small cell carcinoma and large cell neuroendocrine carcinoma), 84% (37 of 44) were chromogranin positive, 64% (21 of 36 small cell, 6 of 6 large cell neuroendocrine) were synaptophysin positive, 5% (2 of 43) were keratin 34betaE12 positive, 9% (4 of 44) were keratin 7 positive, and 5% (2 of 37) of small cell carcinomas and 50% (3 of 6) of large cell neuroendocrine carcinomas were B72.3 positive. "

08/01/2000 - "Among non-neuroendocrine carcinomas, 5% (5 of 98) were chromogranin positive, 3% (3 of 96) were synaptophysin positive, and 97% (95 of 98) were positive for either keratin 34betaE12 or keratin 7 and 99% (97 of 98) were positive for either keratin 34betaE12, keratin 7 or B72.3. An antibody panel consisting of keratin 7, keratin 34betaE12, chromogranin, and synaptophysin separated 132 of 141 tumors (94%) into distinct groups. "
08/01/2000 - "Among neuroendocrine carcinomas (small cell carcinoma and large cell neuroendocrine carcinoma), 84% (37 of 44) were chromogranin positive, 64% (21 of 36 small cell, 6 of 6 large cell neuroendocrine) were synaptophysin positive, 5% (2 of 43) were keratin 34betaE12 positive, 9% (4 of 44) were keratin 7 positive, and 5% (2 of 37) of small cell carcinomas and 50% (3 of 6) of large cell neuroendocrine carcinomas were B72.3 positive. "

12/01/2013 - "After palliative lower anterior resection, histologic examination of the resected specimen revealed basaloid differentiation with keratin pearls, and tumor cells were positively stained with high molecular weighted cytokeratin (34BE12) and CK 5/6. Thus, the patient was finally diagnosed with basaloid squamous cell carcinoma of rectosigmoid colon with distant metastases."