Product Name: Cytokeratin 19 Antibody [KRT19/799]
Species Reactivity: Human
Tested Applications: Flow, IF, IHC-P, WB
Applications: Flow Cytometry: 0.5-1 ug/million cells in 0.1mlImmunofluorescence: 1-2 ug/mlImmunohistochemistry (FFPE): 0.5-1 ug/ml for 30 min at RT (1)Prediluted format : incubate for 30 min at RT (2)Optimal dilution of the Cytokeratin 19 antibody should be determined by the researcher.1. Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 min2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.
User Note: Optimal dilutions for each application to be determined by the researcher
Predicted Molecular Weight:
Immunogen: Recombinant human KRT19 protein was used as the immunogen for the Cytokeratin 19 antibody.
Host Species: Mouse
Purification: Protein G affinity chromatography
Physical State: Liquid
CAS NO.: 23541-50-6
Product: Daunorubicin (Hydrochloride)
Buffer: PBS with 0.1 mg/ml BSA and 0.05% sodium azide
Concentration: 0.2 mg/mL
Storage Conditions: Aliquot and Store at -20C. Avoid freez-thaw cycles.
Clonality: Monoclonal
Conjugate: Unconjugated
Alternate Names: Keratin, type I cytoskeletal 19, Cytokeratin-19, CK-19, Keratin-19, K19, KRT19
Accession NO.:
Protein Ino:
Official Symbol: KRT19
Geneid: 3880
Background: 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.
PubMed ID:http://aac.asm.org/content/37/12/2762.abstract
