Molecular Weight: 375.33

Storage: F,D,L

Soluble: DMSO, H₂O

Absorption: (in nm) 470

Extinction (10³): 18

Molecular Formula: C₁₈H₁₇NO₈

CAS Number: [95079-19-9]

Unit Price (USD): 10 mg $34.60

Bulk Price/unit (when you buy 5 or more): $27.68

Description:
Red fluorogenic substrate for lacZ b galactosidase activity, intracellularly, or in vitro.

Application:
Releases resorufin (Product M0202) upon b-Galactosidase enzyme cleavage.

References:

• Eggertson MJ, Craig DB, (1999) "Beta-galactosidase assay using capillary electrophoresis laser-induced fluorescence detection and resorufin-beta-D-galactopyranoside as substrate." Biomed. Chromatogr. 13: 516-519.
• Hadd AG, Raymond DE, Halliwell JW, Jacobson SC, Ramsey JM. (1997) "Microchip device for performing enzyme assays." Anal. Chem. 69: 3407-3412.
• Jones DE, Cui DM, Miller DM. (1995) "Expression of beta-galactosidase under the control of the human c-myc promoter in transgenic mice is inhibited by mithramycin." Oncogene 10: 2323-2330.
• Sernetz M, Willems H, Keiner K. (1990) "Dispersive analysis of turnover rates of a CST reactor by flow-through microfluorometry under conditions of growth." Ann. NY Acad. Sci. 613: 333-337.
• Wittrup KD, Bailey JE. (1998) "A single-cell assay of beta-galactosidase activity in Saccharomyces cerevisiae." Cytometry 9: 394.
• Willems H, Sernetz M. (1998) "Flow fluorimetric investigations on reaction kinetics of a growing analytical bioreactor." Anal. Chim. Acta 213: 245.
• Hofmann J, Serretz M (1984) "Immobilized enzyme kinetics analyzed by flow-through microfluorimetry. Resorufin-B-D-galactopyranoside as a new fluorogenic substrate for galactosidase." , Anal. Chim. Acta 163: 67.