Cytokeratin 19 Antibody (KRT19/1959R) [Janelia Fluor® 646]
Novus Biologicals, part of Bio-Techne | Catalog # NBP3-08635JF646
Recombinant Monoclonal Antibody
Conjugate
Catalog #
Forumulation
Catalog #
Key Product Details
Species Reactivity
Validated:
Human, Mouse
Applications
Immunohistochemistry-Paraffin, Western Blot
Label
Janelia Fluor 646
Antibody Source
Recombinant Monoclonal Rabbit IgG Clone # KRT19/1959R
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Product Summary for Cytokeratin 19 Antibody (KRT19/1959R) [Janelia Fluor® 646]
Immunogen
Recombinant human full-length Cytokeratin 19 protein (Uniprot: P08727)
Localization
Cytoplasmic
Specificity
This Ab reacts with the rod domain of human cytokeratin 19 (CK19), a polypeptide of 40kDa. CK19 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.
Marker
Pancreatic Stem Cell Marker
Clonality
Monoclonal
Host
Rabbit
Isotype
IgG
Applications for Cytokeratin 19 Antibody (KRT19/1959R) [Janelia Fluor® 646]
Application
Recommended Usage
Immunohistochemistry-Paraffin
Optimal dilutions of this antibody should be experimentally determined.
Western Blot
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified
Formulation
50mM Sodium Borate
Preservative
0.05% Sodium Azide
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C in the dark.
Background: Cytokeratin 19
Alternate Names
CK19, EndoC, K19, Krt19
Gene Symbol
KRT19
Additional Cytokeratin 19 Products
Product Documents for Cytokeratin 19 Antibody (KRT19/1959R) [Janelia Fluor® 646]
Product Specific Notices for Cytokeratin 19 Antibody (KRT19/1959R) [Janelia Fluor® 646]
Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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