曙红Y(水溶) 指示剂 ,ELISA试剂盒-酶联免疫试剂盒-优质生化试剂供应商|上海晶抗生物

产品货号	重量	货期	优惠价	数量
W42003-25g	25g	准现货	询价

产品货号

重量

货期

优惠价

数量

W42003-25g

25g

准现货

询价

溶解性	易溶于水，稍溶于醇，不溶于醚，浓的水溶液为深棕红色，其稀溶液（1：501）为黄红色显绿色荧光，醇溶液有很强的绿色荧光。
敏感性	对湿度敏感
存贮条件	密封保存。
密度	1.0150
荧光	否
IC50	否
pK Values	否

溶解性

易溶于水，稍溶于醇，不溶于醚，浓的水溶液为深棕红色，其稀溶液（1：501）为黄红色显绿色荧光，醇溶液有很强的绿色荧光。

敏感性

对湿度敏感

存贮条件

密封保存。

密度

1.0150

荧光

否

IC50

否

pK Values

否

别名	伊红 Y 二钠盐;四溴荧光黄;曙红Y;曙红微黄;酸性红87;水溶伊红;朝红;四溴荧光素二钠;曙红钠盐;2‘,4‘,5‘,7‘-四溴荧光素二钠盐;Red No. 22;Eosin yellowish;Eosin Y disodium salt;Tetrabromo(R)fluotrsein sodium salt;Tetrabromofluorescin soluble;9-(o-Carboxyphenyl)-6-hydroxy-3-H-xanthene-3-one disodium salt
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.
用途	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。

别名

伊红 Y 二钠盐;四溴荧光黄;曙红Y;曙红微黄;酸性红87;水溶伊红;朝红;四溴荧光素二钠;曙红钠盐;2‘,4‘,5‘,7‘-四溴荧光素二钠盐;Red No. 22;Eosin yellowish;Eosin Y disodium salt;Tetrabromo(R)fluotrsein sodium salt;Tetrabromofluorescin soluble;9-(o-Carboxyphenyl)-6-hydroxy-3-H-xanthene-3-one disodium salt

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.

用途

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。

标识符号	GHS07
信号词	Warning
危害声明	H319
警示性声明	P305+P351+P338
个人防护设备	dust mask type N95 (US),Eyeshields,Gloves
危害码（欧洲）	Xi
风险声明 (欧洲)	36
安全声明（欧洲）	26
RIDADR	否
WGK德国	3
闪点（华氏）	N/A
RTECS	LM5850000
是否危化品	否

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