Cat#:RP-317A;Product Name:Recombinant West Nile Virus (WNV) (lineage 1, strain NY99) NS1 Protein (His Tag);Synonym:WNV-NS1;Description:A DNA sequence encoding the NS1 of West Nile Virus (WNV)(lineage 1, strain NY99) (YP_001527881.1) (Asp1-Ala352) was expressed with a polyhistidine tag at the N-terminus.;Source:Human Cells;Predicted N Terminal:His;Molecular Characterization:The recombinant the NS1 of West Nile Virus (WNV)(lineage 1, strain NY99) consists of 371 amino acids and predicts a molecular mass of 42.1 kDa.;Purity:Greater than 95 % as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per ug protein as determined by the LAL method.;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile PBS,pH 7.4.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;