ABSTRACT: Of blood donations reaching the Leeds Regional Blood Transfusion Laboratory about 1% have green plasma. Most of these come from women taking oral contraceptives, who constitute about 6% of the blood-donor population. The three conditions in which green plasma is found all have elevated amo

CeruloplasminĀ (orĀ caeruloplasmin) is aĀ ferroxidaseĀ enzymeĀ that in humans is encoded by theĀ CPĀ gene. Ceruloplasmin is the majorĀ copper-carrying protein in the blood, and in addition plays a role inĀ iron metabolism. It was first described in 1948. Another protein,Ā hephaestin, is noted for it

Phosphopyruvate hydratase, usually known as enolase, is a metalloenzyme (EC 4.2.1.11) that catalyses the conversion of 2-phosphoglycerate (2-PG) to phosphoenolpyruvate (PEP), the ninth and penultimate step of glycolysis. The chemical reaction is