α(2→3,6,8,9) Neuraminidase from Arthrobacter ureafaciens
SIGMA/N8271 - recombinant, expressed in E. coli, buffered aqueous solution
Synonym: Neuraminidase from Arthrobacter ureafaciens; Acyl-neuraminyl Hydrolase; Sialidase
CAS Number: 9001-67-6
MDL Number: MFCD00131711
Product Type: Chemical
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| foreign activity | β-Galactosidase, α-mannosidase, β-hexosaminidase, α-fucosidase, and proteases, none detected |
| form | buffered aqueous solution |
| mol wt | 88 kDa |
| 95 kDa | |
| Quality Level | 200  |
| recombinant | expressed in E. coli |
| shipped in | wet ice |
| specific activity | ≥135 units/mg protein |
| storage temp. | 2-8°C |
| Biochem/physiol Actions: | Releases α(2→3), α(2→6), α(2→8), and α(2→9)-linked N-acetylneuraminic acid from complex oligosaccharides. |
| Other Notes: | One unit will hydrolyze 1 μmole of 4-methylumbelliferyl α- |
| Packaging: | Provided with 5× reaction buffer (250 mM sodium phosphate, pH 6.0). |
| Physical form: | Solution in 20 mM Tris-HCl, pH 7.5, and 20 mM NaCl. |
| Preparation Note: | Expressed in glycosidase-free hosts. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| activity | specific activity: ≥135 units/mg protein |
| Storage Temp. | 2-8°C |
| Enzyme Commission (EC) Number | 3.2.1.18 ( BRENDA  | IUBMB ) |
| UNSPSC | 12352204 |