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Influenza A H4N6 (A/mallard/Ohio/657/2002) Neuraminidase / NA (Active)

Sino Biological


A DNA sequence encoding the influenza A virus (A/mallard/Ohio/657/2002(H4N6)) neuraminidase (ABI47998.1) (Met1-Lys470) was expressed, the cell lysates are collected, and bio-activity was tested.


  • Tag: Native
  • Source: HEK293 Cells
  • Species: H4N6
  • Storage: Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Activity: Measured by its ability to cleave a fluorogenic substrate, 2’-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid. One unit is defined as the amount of enzyme required to cleave 1 nmole of 2'-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid per minute at pH 7.5 at 37℃.
  • Molecule: NA
  • Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
  • Lead Time: 1-3 days
  • Formulation: Lyophilized from sterile PBS, 1%Triton X-100 pH7.4,5% Trehalose, 5%mannitol, 0.01% Tween-80.
  • Molecular Mass: The recombinant influenza A virus (A/mallard/Ohio/657/2002(H4N6)) neuraminidase comprises 470 amino acids and has a predicted molecular mass of 51.6 kDa.
  • Reconstitution: A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
  • Accession Number: ABI47998.1