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FITC Mouse Anti-human Cytokeratin 19 Antibody
A53-B/A2, monoclonal
Keratin, type I cytoskeletal 19 is a protein with a molecular weight of 44 kDa, located in the the intermediate filament, Z disc and extracellular exosome of cells. It is sometimes referred to as keratin-19 and cytokeratin-19. In humans, cytokeratin-19 binds to protein-containing complex. Cytokeratin-19 is an integral part of organismal processes, in particular, sarcomere organization, viral process and cornification. Sequencing of cytokeratin-19 has demonstrated it contains a primary structural unit, the IF rod domain. Cytokeratin-19 is the subject of extensive application stemming from the fact that it acts in the Notch signaling pathway.
| Catalog | Size | Price | Quantity |
|---|---|---|---|
| V103495 | 0.1 mg | Price |
Antibody properties
| Clone | A53-B/A2 |
| Host | Mouse |
| Reactivity | Human |
| Application | Flow Cytometry (FACS) |
Spectral properties
| Absorbance (nm) | 488 |
| Correction factor (280 nm) | 0.35 |
| Extinction coefficient (cm -1 M -1) | 73000 |
| Excitation (nm) | 491 |
| Emission (nm) | 516 |
| Quantum yield | 0.92 |
Usage and storage
| Intended use | Research Use Only (RUO) |
Contact us
| Telephone | |
| Fax | |
| sales@aatbio.com | |
| International | See distributors |
| Bulk request | Inquire |
| Custom size | Inquire |
| Technical Support | Contact us |
| Request quotation | Request |
| Purchase order | Send to sales@aatbio.com |
| Shipping | Standard overnight for United States, inquire for international |
Page updated on August 20, 2026