Recognizes a protein of 40kDa, identified as cytokeratin-19 (CK19), which is expressed in sweat gland, mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, and ectocervical epithelium. Anti-CK19 reacts with a wide variety of epithelial malignancies including adenocarcinomas of the colon, stomach, pancreas, biliary tract, liver, and breast. Perhaps the most useful application is the identification of thyroid carcinoma of the papillary type, although 50%-60% of follicular carcinomas are also labeled. Anti-CK19 is a useful marker for detection of tumor cells in lymph nodes, peripheral blood, bone marrow and breast cancer.
200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Antibody Type:
Monoclonal Antibody
Application Notes:
Immunohistochemistry (Formalin-fixed) (0.1-0.2ug/ml for 30 min at RT)(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95C followed by cooling at RT for 20 minutes), Optimal dilution f
Formalin-fixed, paraffin-embedded human Cervical Carcinoma stained with Cytokeratin 19 Monoclonal Antibody (KRT19/799 + KRT19/800)
Formalin-fixed, paraffin-embedded human Bladder Carcinoma stained with Cytokeratin 19 Monoclonal Antibody (KRT19/799 + KRT19/800)
Formalin-fixed, paraffin-embedded human Ovarian Carcinoma stained with Cytokeratin 19 Monoclonal Antibody (KRT19/799 + KRT19/800)
Formalin-fixed, paraffin-embedded human Endometrial Carcinoma stained with Cytokeratin 19 MAb (KRT19/799 + KRT19/800)
Formalin-fixed, paraffin-embedded human Pancreas stained with Cytokeratin 19 MAb (KRT19/799 + KRT19/800)
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