曙红Y(水溶性)，17372-87-1，AR

中文名：曙红Y(水溶性)

英文名：Eosin Y(water soluble)

纯度：AR

货号：E113225

Cas号：17372-87-1

产品介绍：

Eosin Y, a red xanthene dye, has been noted to reduce the affinity of Mg2+-ATPase for ATP and increase the enzyme affinity for Mg2+ at concentrations of 10-50 μM. At higher concentrations near 100 μM the affinity for Mg2+-ATPase for the ion-activator has been shown to be reduced. This compound has also been reported to be a photosensitizer that works as a molecular photoelectrode via catalyzation of the visible-light-driven electron-transfer reaction. Eosin Y has been used to stain structures such as muscle, cytoplasm, and collagen. This agent also enhances fluorescent quenching abilities by forming a complex with polyvinulpyrrolidone.用作生物染色剂。 也用作吸附指示剂， 用于沉淀滴定测定Br-、I-、SCN-、MoO 、Ag＋等。用作显色剂，用于荧光光度法测定Ag＋、Pb2＋、Mn2＋、Zn2＋等。

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