Recombinant Influenza A [A/Thailand/1(KAN-1)/2004 (H5N1)] NA protein, His-tagged

• Cat.No.: NA-4847I
• Product Overview: Recombinant Influenza A [A/Thailand/1(KAN-1)/2004 (H5N1)] protein(His 36 - Lys 449), fused with His tag, was expressed in HEK293.

Specification

• Species: Influenza
• Source: HEK293
• Tag: His
• Protein Length: His 36 - Lys 449
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
• Molecular Mass: This protein carries a polyhistidine tag at the N-terminus.The protein has a calculated MW of 46.1 kDa. The protein migrates as 50-57 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >92% as determined by SDS-PAGE.
• Storage: For long term, the product should be stored at lyophilized state at -20°C or lower.Please avoid repeated freeze-thaw cycles. This product is stable after at:
  -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.