Creative Enzymes provides high-quality creatinase (EC 3.5.3.3), creatininase (EC 3.5.2.10), and sarcosine oxidase (EC 1.5.3.1), which are raw materials used in the production of creatinine assay kits. The viruses were removed by washing the cells three times with medium, and luciferase expression was monitored at 24 h posttransduction on a VICTOR2 luminometer (Perkin-Elmer, Wellesley, MA) using a firefly luciferase assay kit (Promega). The fluorescence intensity was detected using a ScanArray 5000 (Perkin-Elmer Inc If you have any queries about exactly where and also the best way to work with Supplier of sialic acid powder for food Ingredients, you'll be able to contact us at our web page. .