Genome polyprotein (UniProt: P29990) following its synthesis is cleaved into 13 different proteins in Dengue virus 2.
Dengue virus (DENV) is a mosquito-borne flavivirus and is one of the most common mosquito-transmitted viral infections.
The DENV particle is about 500 nm in diameter and includes a positive-sense RNA genome with ~10,700 nucleotides and 3 structural proteins known as capsid (C), precursor membrane (prM), and envelope (E) proteins.
In addition, the RNA genome of dengue virus also encodes seven nonstructural proteins (NS1, NS2A, NS2B, NS3, NS4A, NS4B and NS5) that are shown to be essential for viral replication.
DENV NS1, a 48kD glycoprotein (aa776-1127 of genome polyprotein), is highly conserved among all flaviviruses and is essential for viral replication.
It is expressed as a monomer in infected cells and after post-translational modification in the lumen of endoplasmic reticulum, it forms homodimers associated with organelle membranes and the cell membrane.
NS1 is reported to be involved in immune evasion, pathogenesis, and viral replication.
Once cleaved off the polyprotein, is targeted to three destinations: the viral replication cycle, the plasma membrane and the extracellular compartment.
NS1 is secreted in a hexamer form, which is composed of three dimers with a detergent-sensitive hydrophobic central cavity and it plays a role against host immune response.
NS1 is shown to induce expression of sialidases, heparanase, and activates cathepsin L, which activates heparinase via enzymatic cleavage.
These effects are may contribute to the endothelial hyperpermeability commonly observed in severe dengue disease.
During the recovery phase, NS1 is cleared from the circulation by antibody-mediated effects.
Applications:Suitable for use in ELISA.
Other applications not tested.
Recommended Dilution:ELISA: 1ug/ml detected recombinant Dengue Virus 2 NS1 protein
Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4℃ for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20℃.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ug
抗体種類：Mab
宿主：mouse
Grade：Affinity Purified
Purity：Purified by Protein G affinity chromatography.
Form：Supplied as a liquid in 0.1M Tris-Glycine, pH 7.4, 150mM sodium chloride, 0.05% sodium azide.
Specificity：Recognizes Dengue Virus 2 NS1, targets an epitope within the N-terminal half.
Clone # USB：164
Isotype：IgG1,k
Calc Applications Abbrev：E
Immunogen：Recombinant protein corresponding to Dengue Virus 2 NS1. Epitope: N-terminal half
