Lima, Bruno A.Alves, Helena2018-06-042018-06-042018-05HLA: Immune Response Genetics. 2018;91(5):354-474. (Special Issue: Abstracts for the 32nd European Immunogenetics and Histocompatibility Conference and the 25th Annual Meeting of the Italian Society for Immunogenetics and Transplantation Biology (AIBT) Venice Lido, Italy May 9–12, 2018)2059-23102059-2310http://hdl.handle.net/10400.18/5563Calculated panel-reactive antibody (cPRA) is an accurate measure for the definition of candidates’ immunization to a transplant. Based upon unacceptable HLA antigens to which the patient has been sensitized, cPRA is computed with HLA allelic and haplotypic frequencies from a pool of possible donors and represents the percentage of donors that express one or more of the antigens unacceptable for a given transplant candidate. The aim of this study is to compare cPRA values obtained from HLA frequencies of Portuguese donors with values obtained from cPRA calculators from international established sources.engPanel-reactive AntibodyCalculatorCalculated Panel-reactive Antibody (cPRA)Portuguese Panel Reactive Antibody CalculatorTransplantsPortuguese Donorsconference object10.1111/tan.13251