Phenol oxidase assays: How much tyrosinase is needed to oxidize L-DOPA for preparing standards?

I want to conduct phenol oxidase assays (in soil slurries) using L-DOPA (L-3,4-Dihydroxyphenylalanine). There doesn't seem to be a commercial standard and it is suggested to oxidize DOPA using...

15 March 2016 8,902 1 View