Cytokeratin 19 Antibody (KRT19/799 + KRT19/800) - Azide and BSA Free, Novus Biologicals™

Mouse Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
NBP247948A	Novus Biologicals NBP2479480.1MG	0.1 mg
NBP247948B	Novus Biologicals NBP2479480.2MG	0.2 mg

Description

Cytokeratin 19 Monoclonal specifically detects Cytokeratin 19 in Human, Mouse samples. It is validated for Immunohistochemistry, Immunohistochemistry-Paraffin.

Specifications

• Antigen: Cytokeratin 19
• Concentration: 1.0 mg/mL
• Applications: Flow Cytometry, Immunohistochemistry (Paraffin), Immunofluorescence, CyTOF
• Conjugate: Unconjugated
• Host Species: Mouse
• Research Discipline: Cancer, Cell Biology, Cellular Markers, Cytoskeleton Markers, Neuroscience, Stem Cell Markers
• Formulation: PBS with No Preservative
• Gene ID (Entrez): 3880
• Immunogen: Recombinant full-length human KRT19 protein
• Primary or Secondary: Primary
• Content And Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Molecular Weight of Antigen: 40 kDa

• Clone: KRT19/799 + KRT19/800
• Dilution: 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
• Classification: Monoclonal
• Form: Purified
• Regulatory Status: RUO
• Target Species: Human, Mouse
• Gene Alias: 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
• Gene Symbols: KRT19
• Isotype: IgG1, IgG2a κ
• Purification Method: Protein A or G purified
• Test Specificity: 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.