CheKine™ Micro Ferric Reductase (FCR) Activity Assay Kit

Ferric reductase (FCR) catalyzes the reduction of Fe
3+
to Fe
2+
, in high valent iron chelates, which plays an important role in the
absorption of iron in some species. Fe
2+ will react with ferrozine to develop color, and there is a characteristic absorption value at
562 nm.