Not available outside of the UK & Ireland.
General description
Supplied as purified soluble proteins, rather than microsomal preparations.
Other Notes
Visit our drug metabolism resources: www.sigmaaldrich.com/life-science/metabolomics/enzyme-explorer/cell-signaling-enzymes/xenobiotics.html
Unit Definition
One unit will convert 1.0 nanomole of omeprazole (6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole) to 5-hydroxyomeprazole per minute at pH 7.4 at 37 °C.
This product has met the following criteria: