Molecular Weight: 392
Storage: C, D
[C=Cold D=Desiccated F=Frozen L=Light Sensitive RT=Room Temperature]
Soluble: DMSO
Absorption: (in nm) 325
Emission: (in nm) 410
Extinction (103): 13
Molecular Formula: C16H15O8F3
CAS Number: [117153-55-6]
Unit Price (USD):
25 mg $101.86
Bulk Price/unit (when you buy 5 or more): $81.49
Description:
Blue-green fluorogenic β-galactosidase substrate that has a lower pKa for higher fluorescence in the physiological pH range.
Note:
Cleavage product: Upon cleavage of galactose, trifluoromethylumbelliferone (TFMU), M0041
References:
"4-Trifluoromethylumbelliferyl glycosides as new substrates for revealing diseases connected with hereditary deficiency of lysosome glycosidases." Karpova EA, Voznyi YaV, Dudukina TV, Tsvetkova IV. Biochem. Int. 24: 1135-1144 (1991). "4-Trifluoromethylumbelliferyl-B-D-Galactopyranoside: its synthesis and application as the fluorigenic substrate of beta-galactosidase E. coli for screening monoclonal antibodies by immunosorbent elisa." Yegorov AM, et al. Anal. Lett. 21: 193 (1988). "A new fluorescent detection system for identifying variant hemoglobins after gel electrophoresis using immunobinding with monoclonal antibodies." Smith RE. J Histochem. Cytochem. 34: 585 (1986).
Keywords:
4-Trifluoromethylumbelliferyl-β-D-Galactopyranoside, TFMU-Gal, Trifluoromethylumbelliferyl, β-D-Galactopyranoside, Beta-D-Galactopyranoside, B-D-Galactopyranoside, Galactopyranoside, Marker Gene
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