Robuta

https://pmc.ncbi.nlm.nih.gov/articles/PMC52081/ Molecular cloning and primary structure of Kell blood group protein - PMC The Kell blood group is a major antigenic system in human erythrocytes. Kell antigens reside on a 93-kDa membrane glycoprotein that is surface-exposed and... kell blood groupmolecular cloningprimary structure