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Invitrogen™ Human Cytokeratin 19/KRT19 ELISA Kit
Sandwich ELISA Kit
Brand: Invitrogen™ EH146RBX10
Additional Details : Weight : 2.50000kg
Description
Cytokeratin 19 is part of 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. Cytokeratins range in molecular weight from 40-68 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 diagnosis of tumors using immunohistochemistry on tissue sections, but are also a useful tool in cytopathology and flow cytometric assays. For example, cytokeratin 19 is not expressed in hepatocytes, therefore, it is useful in the identification of liver metastasis.Specifications
P08727 | |
0.061 ng/mL | |
ELISA | |
Colorimetric Microplate Reader | |
KRT19 | |
<10% | |
HRP | |
RUO | |
2°C to 8°C | |
1 hr 20 min |
0.061 to 15 ng/mL | |
Biotin | |
Plasma, Serum, Supernatant | |
3880 | |
<12% | |
Pre-coated 96 well plate|Standard|Assay Diluent concentrate|Biotinylated Detection Antibody|SAV-HRP|Wash Buffer|Chromogen|Stop Solution|Adhesive Plate Covers | |
10 x 96 Tests | |
Plasma, 50 μL|Serum, 50 μL|Supernatant, 50 μL | |
Cytokeratin 19 | |
4 hr 45 min |