alpha-Galactosidase from green coffee beans, ammonium sulfate suspension, >=9 units/mg protein

Stock Code: 3579648
Manufacturer Part No: G8507-25UN
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Application


?-Galactosidase from green coffee beans has been used to assess the specificity of anti- ?-Galactosidase antibodies. It has also been used in inhibition assay to assess N-guanidino derivatives of 1,5-dideoxy-1,5-imino-d-xylitol activity.


Biochem/physiol Actions


?-Galactosidase from green coffee beans cleaves the terminal ?-galactose from the oligosaccharides. ?-Galactosidase deficiency is associated with Fabry disease.


General description


?-Galactosidase from green coffee beans is encoded by the GLA gene.


Packaging


25 units in glass bottle


Physical form


Suspension in 3.2 M (NH4)2SO4 solution, pH 6.0, containing BSA


Unit Definition


One unit will hydrolyze 1.0 µmole of p-nitrophenyl α-D-galactoside to p-nitrophenol and D-galactose per min at pH 6.5 at 25 °C.

Quality Level200
ManufacturerSIGMA-ALDRICH
Storage Temp.2-8°C
Formammonium sulfate suspension

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