| 產(chǎn)品名 | 唾液酸苷酶，神經(jīng)氨酸酶 |
| 別名 | |
| 英文名 | Neuraminidase |
| CAS號 | 9001-67-6 |
| 分子式 | C21H25NO11 |
| 分子量 | 467.4233 |
| EINECS編號 | |
| MDL號 |
Appearance: White amorphous powder
Source: Microorganism
Enzyme Commission Number: EC 3.2.1.18
CAS Number: 9001-67-6
Storage temperature: -20℃
Specific activity: ≥ 300U/mg protein
Unit definition: One unit will convert one micromole of 3'-sialyllactose to N-actylneuraminate per minute at pH 6.5 at 37℃
Molecular weight: 52 kDa (SDS-PAGE)
Isoelectric point: 5.9
Michaelis constant: 1.02×10-3 M(sialyllactose )
Optimum pH: 5.0
Optimum temperature: 50℃
pH Stability: 4.0~10.0 (25℃, 25hr)
Thermal stability: < 40℃ (pH 7.5, 10min)
Inhibitors: Fe 3+ ,Zn2+ ,NEM,SDS
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