CAS号: 195136-58-4 英文名称: 2',7'-DIFLUOROFLUORESCEIN 英文同义词: OREGON GREEN(TM) 488;2',7'-DIFLUOROFLUORESCEIN;2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;2',7'-Difluoro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',7'-difluoro-3',6'-dihydroxy- 中文名称: 2',7'-二氟荧光素 中文同义词: 2',7'-二氟荧光素 分子式: C20H10F2O5 分子量: 368.29 Mol file 沸点 : 591.7±50.0 °C(Predicted) 密度 : 1.70±0.1 g/cm3(Predicted) 溶解度 : Insoluble in water; soluble in N,Ndimethylformamide 酸度系数(pKa): 4.8, (at 22℃);4.7, (at 22℃) 颜色: Orange powder 最大波长(λmax): 490 nm (Buffer pH 9.0) 主要应用: As geothermal tracers;TiO2 nanoparticles for light energy conversion 生物领域应用: Detecting atherosclerosis;detecting/monitoring amyloid Aβ production/accumulation/aggregation/disaggregation; diagnosing Alzheimer’s disease;estimating/measuring concentration of cortisol, melatonin, secretory IgA in body fluids;11 evaluating cetuximab-based imaging probe to target epidermal growth factor receptor (EGFR);examining biodistribution of proteins;investigating/measuring protein-protein and protein-nucleic acid interactions;measuring pH of apoplast at the root surface;visualizing hair follicles;as a substrate for measuring β-lactamase activity,phosphatases activity