preferred_name: Loading of antigenic peptides on to class I MHC (Bos taurus)
preferred_name_lc: loading of antigenic peptides on to class i mhc (bos taurus)
label: Loading of antigenic peptides on to class I MHC (Bos taurus)
label_lc: loading of antigenic peptides on to class i mhc (bos taurus)