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General description
Genome polyprotein (UniProt: Q32ZE1) from Zika virus strain Mr 766 is a large molecular weight protein. In Zika virus surface proteins are arranged in an icosahedral-like symmetry. Attachment of the viral envelope protein E to host receptors mediates internalization into the host cell by apoptotic mimicry. Following the fusion of virus membrane with host endosomal membrane, RNA genome is released into the cytoplasm. Polyprotein components include Protein C homodimerizes and plays a role in virus budding by binding to membrane and gathering the viral RNA into a nucleocapsid that forms the core of a mature virus particle. The Pr peptide prevents premature fusion activity of the envelope proteins in trans golgi by binding to envelope protein E (at pH 6.0). The PrM peptide serves as a chaperone for envelope protein E during intracellular virion assembly. Polyprotein also has a RNA-directed RNA polymerase NS5 that replicates the viral (+) and (-) genome and methylates viral RNA cap at guanine N-7 and ribose 2 -O positions. The non-structural protein 1 can form homodimers and homohexamers is involved in immune evasion, pathogenesis and viral replication and non-structural protein 2A functions in virion assembly and antagonizes the host immune response. The non-structural protein 2B is essential for the serine protease function of NS3. The serine protease NS3 has three different enzymatic activities - serine protease, NTPase and RNA helicase. The non-structural protein 4A of virus regulates the ATPase activity of the NS3 helicase while the non-structural protein 4B inhibits interferon-induced host STAT1 phosphorylation and its nuclear translocation. The 2k peptide serves as a signal peptide for NS4B and is required for the interferon antagonism.
~50 kDa observed (recombinant fragment); 378.74 kDa whole protein. Uncharacterized bands may be observed in some lysate(s).
Immunogen
Zika virus strains MR-766.
Application
Research Category
Inflammation & Immunology
Anti-Zika virus, clone ZV-13, Cat. No. MABF2043, is amouse monoclonal antibody that detects Zika virus envelope protein and has been tested for use in Western Blotting.
Biochem/physiol Actions
Clone ZY-13 specifically detects Zika virus envelope protein. It binds to the ectodomain region.
Physical form
Format: Purified
Protein G purified
Purified mouse monoclonal antibody IgG2a in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Preparation Note
Stable for 1 year at 2-8°C from date of receipt.
Analysis Note
Evaluated by Western Blotting in the ectodomain of Zika Virus Envelope recombinant protein.
Western Blotting Analysis: A 1:250 dilution of this antibody detected Zika virus envelope recombinant protein.
Other Notes
Concentration: Please refer to lot specific datasheet.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | mouse |
| Quality Segment | 100 |
| conjugate | unconjugated |
| antibody form | purified immunoglobulin |
| antibody product type | primary antibodies |
| clone | ZV-13, monoclonal |
| species reactivity | virus |
| species reactivity (predicted by homology) | all |
| packaging | antibody small pack of 25 μg |
| technique(s) | western blot: suitable |
| isotype | IgG2aκ |
| NCBI accession no. | YP_002790881.1 |
| UniProt accession no. | Q32ZE1 (strain Mr 766) |
| target post-translational modification | unmodified |
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