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| Product Name | Neuraminidase 400 U/mg 40 kDa pI 8.2 10 kU Pack CAS 9001-67-6 |
| Catalog No. | IEC-HMM-0303 |
| Description | Alta DiagnoTech neuraminidase is supplied as a white amorphous powder with activity of at least 400 U/mg. It catalyzes hydrolysis of N-acetylneuraminic acid residues connected through α2-3, α2-6 and α2-8 linkages in glycoproteins and oligosaccharides. The enzyme has a molecular weight of 40 kDa, an isoelectric point of 8.2, an optimal pH of 7.0, and an optimal temperature of 55 °C. |
| Intended Use | Catalytic hydrolysis of α2-3, α2-6 and α2-8 linked N-acetylneuraminic acid residues in glycoproteins and oligosaccharides. |
| Principle / Technology | Enzymatic hydrolysis of linked N-acetylneuraminic acid residues. |
| Performance Range / Specifications | Specific activity ≥400 U/mg; purity ≥90% by SDS-PAGE; molecular weight 40 kDa; pI 8.2; Michaelis constant 2.1 × 10^-3 M with sialyllactose; stable over pH 4.0–9.5; optimal pH 7.0; optimal temperature 55 °C. |
| Components / Formulation | Neuraminidase powder. |
| Storage Conditions | Store at -20 °C. |
| Shelf Life | One year at -20 °C. |
| Package Specifications | 10 kU |
| Product Form | White amorphous powder |
| Purity | ≥90% (SDS-PAGE) |
| Molecular Weight | 40 kDa |
| pH Range / Optimal pH | Stable over pH 4.0–9.5; optimal pH 7.0 |
| Expiration Date / Stability | Stable for one year at -20 °C. |
| Appearance | White amorphous powder |
| CAS Number | 9001-67-6 |
| Specific Activity | ≥400 U/mg |
| Isoelectric Point | 8.2 |
| Optimal Temperature | 55 °C |
| Thermal Stability | Stable below 42 °C |
| Michaelis Constant | 2.1 × 10^-3 M (sialyllactose) |
For research use only, not for clinical use.
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