Updated publication reference for PubMed record(s): 30410026. Comparison of peptide ligands of major histocompatibility class (MHC) I isolated by immunoaffinity purification from the C1R (Class I reduced) B-lymphoblastoid cell line, transfected with the MHC class I alleles HLA-B*57:01, HLA-B*57:03 and HLA-B*58:01.