Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Lineweaver-Burk plot for the kinetic analysis of the action of tyrosinase on (2S/S)-dopaxanthin. Inset, Dependence of dopaxanthin oxidation on its concentration. The reaction medium contained different substrate concentrations in 50 mm sodium phosphate buffer, pH 6.0, at 25°C with 12.5 μg mL−1 of tyrosinase.
