Mouse Monoclonal Antibody
Manufacturer: Fischer Scientific
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Cytokeratin 19
1.0 mg/mL
Flow Cytometry, Immunohistochemistry (Paraffin), Immunofluorescence, CyTOF
Unconjugated
Mouse
Cancer, Cell Biology, Cellular Markers, Cytoskeleton Markers, Neuroscience, Stem Cell Markers
PBS with No Preservative
3880
Recombinant human KRT19 protein
Primary
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
40 kDa
KRT19/800
Flow Cytometry : 0.5 - 1 ug/million cells in 0.1 ml, Immunohistochemistry-Paraffin : 0.5 - 1.0 ug/ml, Immunofluorescence : 1 - 2 ug/ml, CyTOF-ready
Monoclonal
Purified
RUO
Human, Mouse, Rat
CK19, CK-19, cytokeratin 19, Cytokeratin-19,40-kDa keratin intermediate filament, K19cytokeratin-19, K1CS, keratin 19, keratin, type I cytoskeletal 19, keratin, type I, 40-kd, keratin-19, MGC15366
KRT19
IgG1 κ
Protein A or G purified
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.