2-Nitrophenyl β-D-Galactopyranoside
产品说明书
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同义名 : | ONPG; ortho-Nitrophenyl β-D-galactopyranoside; NSC 83631; ortho-Nitrophenyl β-D-Galactoside; o-Nitrophenyl β-D-Galactoside; o-Nitrophenyl β-D-Galactopyranoside |
| CAS号 : | 369-07-3 | |
| 货号 : | A444605 | |
| 分子式 : | C12H15NO8 | |
| 纯度 : | 97% | |
| 分子量 : | 301.25 | |
| MDL号 : | MFCD00063255 | |
| 存储条件： |
Pure form Sealed in dry, store in freezer, under -20°C In solvent -20°C:3-6个月-80°C:12个月 |
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| 溶解度 : |
H2O: 8 mg/mL(26.56 mM)，配合低频超声，并水浴加热至45℃助溶 |
| 生物活性 | |||
|---|---|---|---|
| 描述 | ONPG is a colorimetric and spectrophotometric substrate for detection of β-galactosidase activity.Gal308 has high hydrolysis capacity for ONPG (100%)[1]. | ||
| 实验方案 | |||
|---|---|---|---|
| 1mg | 5mg | 10mg | |
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1 mM 5 mM 10 mM |
3.32mL 0.66mL 0.33mL |
16.60mL 3.32mL 1.66mL |
33.20mL 6.64mL 3.32mL |
| 参考文献 |
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