Function
FC2 antibody catalyzes the final step in heme biosynthesis. This process involves the insertion of ferrous iron into protoporphyrin IX, resulting in the production of protoheme. Heme serves as a crucial component for photosynthetic cytochromes and plays a vital role in proteins involved in abiotic and biotic stress responses. Additionally, FC2 may contribute to chloroplast quality control during photo-oxidative stress by regulating heme biosynthesis.