化合物简介
Sulforhodamine 101 (SR101) is a red fluorescent dye. In neurophysiological experiments which comprise calcium imaging methods, it can be used for a counterstaining of astrocytes to be able to analyze data from neurons separately. However, in addition to labeling astrocytes, SR101 labels myelinating oligodendrocytes. SR101 has been reported to affect excitability of neurons and should therefore be used with caution.
基本信息
中文名称
磺基罗丹明101
英文名称
sulforhodamine 101
中文别名
英文别名
2-(2,3,6,7,12,13,16,17-octahydro-1h,5h,11h,15h-pyrido[3,2,1-ij]quinolizino[1\',9\':6,7,8]chromeno[2,3-f]quinolin-4-ium-9-yl)-5-sulfobenzenesulfonate、EINECS 262-159-4、Sulforhodamine-?101、Texas Red,Sulforhodamine 101 Acid Chloride、sulforhodamine
CAS号
60311-02-6
分子式
C31H30N2O7S2
分子量
606.709
精确质量
606.149
PSA
143.81
LOGP
4.5991
编号系统
EINECS号
262-159-4
物化性质
外观与性状
绿色至暗绿色结晶粉末
安全信息
安全说明
S22-S24/25
生产方法及用途
用途
激光染料。生化研究。
