two homogenous fractions of hepatic metallothioneins ( ( cd , zn ) mt-1 and ( cd , zn ) mt-2 ) and renal metal binding proteins ( ( bi , cu ) bp-1 and ( bi , cu ) bp-2 ) were isolated from rats exposed to heavy metals and specific antisera to them were produced in rabbits .
C0025545
metallothioneins
C1323274
metal binding