Cytokeratin 19 (Pancreatic Stem Cell Marker)
Product Specifications
Gene Name
[KRT19]
NCBI Gene ID
3880
Reactivity
Human, Mouse, Rat. Others not known.
Storage Conditions
Antibody with azide - store at 2 to 8 degree C.<br>Antibody without azide - store at -20 to -80 degree C.<br>Antibody is stable for 24 months. Non-hazardous. No MSDS required.
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.
Other Gene Names
[KRT19; KRT19; K19; CK19; K1CS; CK-19; K19]
Short Name
[Cytokeratin 19]
Other Product Names
[keratin, type I cytoskeletal 19; Keratin, type I cytoskeletal 19; keratin, type I cytoskeletal 19; keratin 19; Cytokeratin-19; CK-19; Keratin-19; K19]
NCBI GI Number
24234699
NCBI Accession Number
NP_002267.2
NCBI GB Accession Number
NM_002276.4
Uniprot Accession Number
P08727
Available Sizes
Curated Selection
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