40939-V08B
Scientist.com Supplier
Influenza A H1N1 (A/Victoria/4897/2022) Neuraminidase / NA Protein (ECD, His Tag)
Sino Biological
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DESCRIPTION
A DNA sequence encoding the Influenza A virus (A/Victoria/4897/2022 (H1N1)) Neuraminidase / NA (EPI2397518) (Ile30-Asn469) was expressed with a vasodilator-stimulated phosphoprotein tetramerization domain at the N-terminus and a polyhistidine tag at the C-terminus.
DETAILS
- Tag: C-His
- Purity: ≥ 90 % as determined by SDS-PAGE.
- Source: Baculovirus-Insect Cells
- Species: H1N1
- Storage: Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. 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.
- Category: Proteins
- Molecule: NA
- Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
- Lead Time: 1-3 days
- Formulation: Lyophilized from sterile 20mM Tris, 300mM NaCl, 10%glycerol, pH 8.0.
- Molecular Mass: The recombinant NA subunit of the Influenza A virus (A/Victoria/4897/2022(H1N1)) consists 486 amino acids and predicts a molecular mass of 54.39 kDa. It migrates as an approximately 60.8 kDa band in SDS-PAGE under reducing conditions.
- Reconstitution: A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
- Accession Number: EPI2397518
- Predicted N Terminal: Asp