C18H17NO8
货号:ajcx19598
CAS:95079-19-9
分子式:C18H17NO8
分子量：375.3
溶解度:DMF: 2 mg/ml,DMSO: 25 mg/ml,Ethanol: 1 mg/ml,PBS (pH 7.2): 0.3 mg/ml
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Resorufin β-D-galactopyranoside is a fluorogenic substrate for β-galactosidase.1 Upon enzymatic cleavage by β-galactosidase, the fluorescent moiety resorufin is released and its fluorescence can be used to quantify β-galactosidase activity. Resorufin displays excitation/emission maxima of 570/580 nm, respectively.

参考文献
1. Hofmann, J., and Sernetz, M. Immobilized enzyme kinetics analyzed by flow-through microfluorimetry: Resorufin-β-D-galactopyranoside as a new fluorogenic substrate for β-galactosidase. Analytica Chimica Acta 163, 67-72 (1984).