{"version":"1.0","type":"link","title":"Complement factor I - Newikis","description":"Complement factor I, also known as C3b/C4b inactivator, is a protein that in humans is encoded by the CFI gene. Complement factor I (factor I) is a protein of the complement system, first isolated in 1966 in guinea pig serum, that regulates complement activation by cleaving cell-bound or fluid…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/0/04/Ideogram_human_chromosome_4.svg/1280px-Ideogram_human_chromosome_4.svg.png","thumbnail_width":1280,"thumbnail_height":510}