

| Catalog No. | VK623046 |
|---|---|
| Description |
Porgaviximab (VK623046) is a research-grade recombinant antibody targeting Envelope glycoprotein. Produced in mammalian cells with native-like glycosylation.
Highlights
|
| Species reactivity | Zaire ebolavirus |
| Applications | ELISA, Bioactivity: FACS, Functional assay, Research in vivo |
| Host species | Chimeric |
| Isotype | IgG1, kappa |
| Expression system | Mammalian Cells |
| Clonality | Monoclonal |
| Target | Envelope glycoprotein, GP1, 2, GP, Shed GP, GP1, 2-delta, GP1, GP2, GP |
| Endotoxin level | Please contact the lab for this information. |
| Purity | >95% purity as determined by SDS-PAGE. |
| Purification | Protein A/G purified from cell culture supernatant. |
| Accession | Q05320 |
| Form | Liquid |
| Storage buffer | 0.01M PBS, pH 7.4. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C for short-term storage (1-2 weeks). Store at -20°C for up to 12 months. For long-term storage, store at -80°C. |
| Alternate Names | c2G4-N, 1792982-55-8 |
| Background | Envelope glycoprotein (GP) is a ~74 kDa protein. Trimeric GP1,2 complexes form the virion surface spikes and mediate the viral entry processes, with GP1 acting as the receptor-binding subunit and GP2 as the membrane fusion subunit. At later times of infection, down-regulates the expression of various host cell surface molecules that are essential for immune surveillance and cell adhesion. Down-modulates several integrins including ITGA1, ITGA2, ITGA3, ITGA4, ITGA5, ITGA6, ITGAV and ITGB1. This decrease in cell adhesion molecules may lead to cell detachment, contributing to the disruption of blood vessel integrity and hemorrhages developed during infection (cytotoxicity) (Probable). Interacts with host TLR4 and thereby stimulates the differentiation and activation of monocytes leading to bystander death of T-lymphocytes. 1. Simmons, G. et al. (2002) Journal of virology 76, 2518-28. PMID: 11836430 2. Takada, A. et al. (2000) Virology 278, 20-6. PMID: 11112476 3. Iampietro, M. et al. (2017) PLoS pathogens 13, e1006397. PMID: 28542576 4. Edri, A. et al. (2018) Frontiers in immunology 9, 1428. PMID: 30013549 5. Vande Burgt, NH. et al. (2015) Viruses 7, 5587-602. PMID: 26516900 6. Brinkmann, C. et al. (2016) Journal of virology 90, 11075-11086. PMID: 27707924 7. González-Hernández, M. et al. (2018) Journal of virology 92. PMID: 29669839 8. Rizk, MG. et al. (2017) Journal of virology 91. PMID: 28878074 |
| Note | For research use only. Not suitable for clinical or therapeutic use. |

SDS-PAGE for Research Grade Porgaviximab




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