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Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| This reagent has been tested for flow cytometric analysis. It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
98681-1-PBS targets Claudin 19 in FC applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen |
Peptide 相同性解析による交差性が予測される生物種 |
| Full Name | claudin 19 |
| Calculated molecular weight | 23 kDa |
| GenBank accession number | BC030524 |
| Gene Symbol | CLDN19 |
| Gene ID (NCBI) | 149461 |
| RRID | AB_3746269 |
| Conjugate | Unconjugated |
| Form | |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | Q8N6F1 |
| Storage Buffer | PBS only{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -80°C. |
Background Information
Claudin-19 is a critical transmembrane protein and belongs to the claudin family, which are the primary structural and functional components of tight junctions (TJs) in epithelial and endothelial cell sheets. Mutations in the CLDN19 are primarily associated with Familial Hypomagnesemia with Hypercalciuria and Nephrocalcinosis (FHHNC) with severe ocular involvement (PMID: 17389678). In breast cancer, Claudin-19 expression is frequently lost or downregulated, which correlates with poor patient prognosis (PMID: 15883201, 37344378).