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Influenza A H3N2 Neuraminidase/NA Protein (R292K)

(Synonyms: NA Protein) Copy Product Info

Synonyms: NA Protein

Catalog No. TMPY-02339 Copy Product Info
Influenza A H3N2 Neuraminidase/NA Protein (R292K) is expressed in HEK293 mammalian cells. The accession number is C0LU95.

Product Introduction

Bioactivity
Bioactivity
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℃.
Description
Influenza A H3N2 Neuraminidase/NA Protein (R292K) is expressed in HEK293 mammalian cells. The accession number is C0LU95.
Species
H3N2
Expression System
HEK293 Cells
TagTag Free
Accession NumberC0LU95
ConstructionA DNA sequence encoding the Influenza A virus (A/Babol/36/2005 (H3N2)) neuraminidase (ACN50232.1) (His 36-Pro 459) was expressed, the cell lysates are collected, and bio-activity was tested. There is an amino acid change from Arginine to Lysine (R292K mutation) in NA / Neuraminidase.
EndotoxinPlease contact us for more information.
FormulationLyophilized from a solution filtered through a 0.22 μm filter, containing PBS, 0.6% Triton X-100, 7% Trehalose, 6% Mannitol, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
ReconstitutionA Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & StorageIt is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
ShippingIn general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
SynonymsNA Protein
Research Background
Chemical Properties
Molecular WeightThe influenza H3N2 virus Neuraminidase comprises 424 amino acids.
Storage & Solubility Information
StorageLyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months

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Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
Related Tags: Influenza A H3N2 Neuraminidase/NA Protein (R292K) chemical structure | Influenza A H3N2 Neuraminidase/NA Protein (R292K) molecular weight