Western Blot (WB)
(Anti-Cytokeratin 19 antibody, MBS175755, Western blottingLane 1: HT1080 Cell LysateLane 2: COLO320 Cell Lysate )
Rabbit anti-Human Cytokeratin 19 Polyclonal Antibody | anti-KRT19 antibody
Anti-Cytokeratin 19 antibody
Western Blot (WB)
(Anti-Cytokeratin 19 antibody, MBS175755, Western blottingLane 1: HT1080 Cell LysateLane 2: COLO320 Cell Lysate )
Western Blot (WB)
(Anti-Cytokeratin 19 antibody, MBS175755, Western blottingLane 1: HT1080 Cell LysateLane 2: COLO320 Cell Lysate )
Immunohistochemistry (IHC)
(Anti-Cytokeratin 19 antibody, MBS175755, IHC(P)IHC(P): Human Oesophagus Squama Cancer Tissue )
Immunohistochemistry (IHC)
(Anti-Cytokeratin 19 antibody, MBS175755, IHC(P)IHC(P): Human Oesophagus Squama Cancer Tissue )
Immunocytochemistry (ICC)
(Anti-Cytokeratin 19 antibody, MBS175755, ICCICC: MCF-7 Cell )
Immunocytochemistry (ICC)
(Anti-Cytokeratin 19 antibody, MBS175755, ICCICC: MCF-7 Cell )
Background: Keratin, type I cytoskeletal 19 is a protein that in humans is encoded by the KRT19 gene.The protein encoded by this gene is a member of the keratin family. It is specifically expressed in the periderm, the transiently superficial layer that envelops the developing epidermis. The type I cytokeratins are clustered in a region of chromosome 17q12-q21. Due to its high sensitivity, KRT19 is the most used marker for the RT-PCR-mediated detection of tumor cells disseminated in lymph nodes, peripheral blood, and bone marrow of breast cancer patients.Keratin 19 is often used together with keratin 8 and keratin 18 to differentiate cells of epithelial origin from hematopoietic cells in tests that enumerate circulating tumor cells in blood.
NCBI and Uniprot Product Information
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: dystrophin-associated glycoprotein complex; costamere; intermediate filament; Z disc; sarcolemma
Molecular Function: protein binding; structural constituent of cytoskeleton; structural constituent of muscle; protein complex binding
Biological Process: viral reproduction; response to estrogen stimulus; sarcomere organization
Research Articles on KRT19
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Product Notes
The KRT19 krt19 (Catalog #AAA175755) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-Cytokeratin 19 antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's Cytokeratin 19 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC) Paraffin, Immunohistochemistry (IHC) Formalin, Immunocytochemistry ICC. 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, Polyclonal 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.Item has been added to Shopping Cart
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