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CAS號(hào)：79955-27-4
英文名稱：5-CARBOXYFLUORESCEIN DIACETATE
英文同義詞：CFDA;5-FAM DA;5-diacetate FAM;5(6)-FAM DIACETATE;5-Carboxyfluorescein diacetate;5-carboxy' Uorescein Diacetate;CARBOXYFLUORESCEIN DI-O-ACETATE;5-Carboxyfluorescein Diacetate >5(6)-CARBOXY-DI-O-ACETYLFLUORESCEIN;5-(AND-6)-CARBOXYFLUORESCEIN DIACETATE
中文名稱：5-羧基熒光素二乙酸酯
中文同義詞：5-羧基熒光素 二醋酸;5-羧基熒光素二乙酸酯;5-羧基熒光素雙醋酸鹽;5-羧基熒光素二醋酸鹽;5-CARBOXYFLUORESCEIN DIACETATE 5-羧基熒光素二醋酸鹽
分子式：C25H16O9
分子量：460.39
熔點(diǎn)：>250°C
沸點(diǎn)：693.1±55.0 °C(Predicted)
密度：1.57±0.1 g/cm3(Predicted)
儲(chǔ)存條件：Sealed in dry,Store in freezer, under -20°C
溶解度：DMSO： soluble
酸度系數(shù)(pKa)：6.4(at 25℃)
形態(tài)：Solid
顏色：Colorless solid
酸堿指示劑變色ph值范圍：Weak green ' uorescence (6.0) to strong green ' uourescence (7.2)
最大波長(zhǎng)(λmax)：<300nm
BRN：68265
生物領(lǐng)域應(yīng)用：Analyzing intracellular glutathione levels in cells; assessing gap junctional intercellular communication in cells; characterizing antifungal activity of micafungin, caspofungin; counting/detecting/evaluating microorganisms; detecting cells; detecting/measuring intracellular pH in yeast; determining extracellular/intracellular pH in bacteria under CO2 treatment; evaluating/measuring keratinocytes growth rate; identifying cancerous cells measuring gas (carbon dioxide or ammonia) concentration in body fluids; screening xenobiotic phloem mobility in plants; studying low-density lipoprotein (LDL)/cholesterol metabolism; as a substrate for measuring esterase activity
主要應(yīng)用：Sensors, method for measuring bacteria, detecting intracellular pH inyeast, determination of extracellular and intracellular pH of microorganisms, detecting living cells, identification of cancerous cells, method for assessing microorganism viability, proliferative activities in tumor tissues, measuring the growth of keratinocytes, agent, neurodegenerative disorders, antineoplastic drugs