| Description | 4-Methylumbelliferyl-β-D-glucuronide hydrate (MUG) is a fluorogenic substrat (λex=362 nm , λem=445 nm). |
| In vitro | 4-Methylumbelliferyl-β-D-glucuronide hydrate 是一种荧光底物，λex为362 nm，λem为445 nm。对于污水样本计算得到的半饱和常数Km值与之前基于实验图表为淡水样本计算的Km值接近。 |
| Synonyms | 4-甲基伞形酮-Β-D-葡糖苷酸二水合物, MUG |
| molecular weight | 370.31 |
| Molecular formula | C16H18O10 |
| CAS | 881005-91-0 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 150 mg/mL (405.07 mM), Sonication is recommended. H2O: 5.2 mg/mL (14.04 mM), Sonication and heating are recommended. |
| References | 1. George I, et al. Use of beta-D-galactosidase and beta-D-glucuronidase activities for quantitative detection of totaland fecal coliforms in wastewater. Can J Microbiol. 2001 Jul;47(7):670-5. |