Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted
Novus Biologicals, part of Bio-Techne | Catalog # NBP2-44824
![Immunohistochemistry-Paraffin: Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted [NBP2-44824]](https://resources.bio-techne.com/images/products/Cytokeratin-19-Antibody-SPM561-IHC-Prediluted-Immunohistochemistry-Paraffin-NBP2-44824-img0005.jpg "Immunohistochemistry-Paraffin: Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted [NBP2-44824]")
Conjugate
Catalog #
Forumulation
Catalog #
Key Product Details
Species Reactivity
Validated:
Human, Mouse
Applications
Immunohistochemistry, Immunohistochemistry-Paraffin
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG1 kappa Clone # SPM561
Format
IHC-Prediluted
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Product Summary for Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted
Immunogen
Human mammary epithelial organoids. (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
Mouse
Isotype
IgG1 kappa
Theoretical MW
40 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Description
The prediluted antibody does not require any mixing, dilution, reconstitution, or titration; the antibody is ready-to-use and optimized for staining.
Scientific Data Images for Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted
Immunohistochemistry-Paraffin: Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted [NBP2-44824]
Immunohistochemistry-Paraffin: Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted [NBP2-44824] - Formalin-fixed, paraffin-embedded human Bladder carcinoma stained with cytokeratin 19 Monoclonal Antibody (SPM561).Applications for Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted
Application
Recommended Usage
Immunohistochemistry-Paraffin
0.5 - 1.0 ug/ml
Application Notes
Immunohistochemistry (Formalin-fixed): 1-2ug/ml for 30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95C followed by cooling at RT for 20 minutes.
Optimal dilution for a specific application should be determined.
Optimal dilution for a specific application should be determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified
Formulation
10 mM PBS with 0.05% BSA
Format
IHC-Prediluted
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.
Background: Cytokeratin 19
Alternate Names
CK19, EndoC, K19, Krt19
Gene Symbol
KRT19
Additional Cytokeratin 19 Products
Product Documents for Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted
Product Specific Notices for Cytokeratin 19 Antibody (SPM561) - IHC-Prediluted
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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