Recombinant H7N7 (A/Netherlands/219/2003) NA Protein, His-tagged

• Cat.No.: NA-716V
• Product Overview: Recombinant Influenza A virus (A/Netherlands/219/2003(H7N7)) neuraminidase (AAR11367.1) (His36-Ser471) was expressed with a polyhistidine tag at the N-terminus.

Specification

• Species: H7N7
• Source: HEK293
• Tag: His
• Protein Length: 36-471 a.a.
• Predicted N Terminal: His
• Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
• Molecular Mass: The recombinant neuraminidase of Influenza A virus (A/Netherlands/219/2003(H7N7)) consists 455 amino acids and predicts a molecular mass of 50.6 kDa.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: >90 % as determined by SDS-PAGE.
• Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
• Storage: Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.
• Publications:
  Variation of Site-Specific Glycosylation Profiles of Recombinant Influenza Glycoproteins (2024)