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折扣/货期| 货号：CDX-C0039-M025 | 规格：25 mg | 目录价：￥924 |
| 货号：CDX-C0039-M100 | 规格：100 mg | 目录价：￥2702 |
| 货号：CDX-C0039-G001 | 规格：1 g | 目录价：￥17962 |
产品详情
产品名称:
5-CFDA
别名:
5-Carboxyfluorescein diacetate
产品描述:
Carboxyfluorescein diacetate (CFDA), which was originally used to measure intracellular pH but was soon adapted for use as a cell viability indicator. Upon hydrolysis by intracellular nonspecific esterases, CFDA forms carboxyfluorescein. As compared with fluorescein, carboxyfluorescein contains extra negative charges and is therefore better retained in cells CFDA is moderately permeant to most cell membranes, with uptake greater at pH 6.2 than at pH 7.41. CFDA has been used as a viability probe with a variety of cells, including bacteria, fungi (e.g. Saccharomyces cerevisiae), spermatozoa, natural killer (NK) cells and tumor cells.
宿主来源:
Synthetic.
保存温度:
+4°C
运输温度:
Ambient
预期分子量:
460.39
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at +4°C.
产地:
瑞士
纯度:
>95% (HPLC)
CAS号:
79955-27-4
分子式:
C25H16O9
溶解度:
Soluble in DMSO.
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