store at low temperature,keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Questin is an antimicrobial agent derived from Aspergillus florescens with an antimicrobial activity profile that inhibits V. harveyi, V. anguillarum, V. cholerae and V. parahemolyticus with MIC values of 31.25 µg/mL, 62.5 µg/mL, 62.5 µg/mL and 125 µg/mL, respectively. Questin has good potential to inhibit AChE, BChE and BACE1 and may be used in the development of drugs for the treatment or prevention of Alzheimer's disease.
説明 | Questin is an antimicrobial agent derived from Aspergillus florescens with an antimicrobial activity profile that inhibits V. harveyi, V. anguillarum, V. cholerae and V. parahemolyticus with MIC values of 31.25 µg/mL, 62.5 µg/mL, 62.5 µg/mL and 125 µg/mL, respectively. Questin has good potential to inhibit AChE, BChE and BACE1 and may be used in the development of drugs for the treatment or prevention of Alzheimer's disease. |
ターゲット&IC50 | V. harveyi:31.25 µg/mL, V. anguillarum:62.5 µg/mL, V. cholerae:62.5 µg/mL, V. parahemolyticus:125 µg/mL |
In vitro | Fractionation of culture extracts using RP-HPLC and LC-MS showed that samples containing Questin was toxic to the human A549 lung cell line.[1] |
植物由来 |
分子量 | 284.26 |
分子式 | C16H12O5 |
CAS No. | 3774-64-9 |
store at low temperature,keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
You can also refer to dose conversion for different animals. 詳細
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.
Questin 3774-64-9 Microbiology/Virology Neuroscience BACE Antibacterial AChR AChE Inhibitor inhibitor inhibit