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Mouse Cytokeratin 19 / Keratin 19 Antibody | anti-KRT19 antibody

Mouse anti Cytokeratin 19 / Keratin 19, conjugated to FITC

Gene Names
KRT19; K19; CK19; K1CS
Reactivity
Human, Zebrafish
Applications
Flow Cytometry, Functional Assay, Immunocytochemistry, Immunohistochemistry
Synonyms
Cytokeratin 19 / Keratin 19; Mouse anti Cytokeratin 19 / Keratin 19; conjugated to FITC; anti-KRT19 antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human, Zebrafish
Isotype
IgG1
Clone Number
RCK108
Specificity
RCK108 reacts exclusively with cytokeratin 19 which is present in glandular-type epithelia and most carcinomas. Does not react with hepatocytes and hepatocellular carcinoma.
Form/Format
Each vial contains 1ml FITC-conjugated anti cytokeratin 19 monoclonal antibody in PBS containing 0.1% BSA, 0.09% sodium azide. Approximately 100 tests.
Sequence Length
400
Applicable Applications for anti-KRT19 antibody
Flow Cytometry (FC/FACS), Immunocytochemistry (ICC), Immunohistochemistry (IHC) Formalin
Application Notes
The recommended dilution is 1:10.
Source Note
RCK108 is a mouse monoclonal IgG1 antibody derived by fusion of SP2/0-Ag14 mouse myeloma cells with spleen cells from a BALB/c mouse immunized with a cytoskeletal preparation of human bladder carcinoma cell line T24.
Label
FITC
Preparation and Storage
Store at 4 degree C, or in small aliquots at -20 degree C.
Related Product Information for anti-KRT19 antibody
Cytokeratins are a subfamily of intermediate filament proteins and are characterized by a remarkable biochemical diversity, represented in human epithelial tissues by at least 20 different polypeptides. They range in molecular weight between 40 kDa and 68 kDa and isoelectric pH between 4.9 - 7.8. The individual human cytokeratins are numbered 1 to 20. The various epithelia in the human body usually express cytokeratins which are not only characteristic of the type of epithelium, but also related to the degree of maturation or differentiation within an epithelium. Cytokeratin subtype expression patterns are used to an increasing extent in the distinction of different types of epithelial malignancies. The cytokeratin antibodies are not only of assistance in the differential identification of tumors using immunohistochemistry on tissue sections, but are also a useful tool in cytopathology and flow cytometric assays.
Product Categories/Family for anti-KRT19 antibody
References
1. Kwaspen, F. H., Smedts, F. M., Broos, A., Bulten, H., Debie, W. M., and Ramaekers, F. C. (1997). Reproducible and highly sensitive detection of the broad spectrum epithelial marker Keratin 19 in routine cancer diagnosis, Histopathology 31:503-16.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
44,106 Da
NCBI Official Full Name
Keratin, type I cytoskeletal 19
NCBI Official Synonym Full Names
keratin 19
NCBI Official Symbol
KRT19
NCBI Official Synonym Symbols
K19; CK19; K1CS
NCBI Protein Information
keratin, type I cytoskeletal 19
UniProt Protein Name
Keratin, type I cytoskeletal 19
Protein Family
UniProt Gene Name
KRT19
UniProt Synonym Gene Names
CK-19; K19

NCBI Description

The protein encoded by this gene is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. Unlike its related family members, this smallest known acidic cytokeratin is not paired with a basic cytokeratin in epithelial cells. It is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis. The type I cytokeratins are clustered in a region of chromosome 17q12-q21. [provided by RefSeq, Jul 2008]

Uniprot Description

K19: a type I cytoskeletal keratin. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. Keratin 19 differs from all other IF proteins in lacking the C-terminal tail domain. Unlike its related family members, this smallest known acidic cytokeratin is not paired with a basic cytokeratin in epithelial cells. It is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis.

Protein type: Cytoskeletal

Chromosomal Location of Human Ortholog: 17q21.2

Cellular Component: costamere; cytosol; plasma membrane

Molecular Function: protein binding; structural constituent of cytoskeleton; structural constituent of muscle

Biological Process: keratinization; response to estrogen stimulus; sarcomere organization

Research Articles on KRT19

Similar Products

Product Notes

The KRT19 krt19 (Catalog #AAA570437) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Mouse anti Cytokeratin 19 / Keratin 19, conjugated to FITC reacts with Human, Zebrafish and may cross-react with other species as described in the data sheet. AAA Biotech's Cytokeratin 19 / Keratin 19 can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS), Immunocytochemistry (ICC), Immunohistochemistry (IHC) Formalin. The recommended dilution is 1:10. Researchers should empirically determine the suitability of the KRT19 krt19 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Cytokeratin 19 / Keratin 19, Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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