Virus Neutralization Assay Pseudovirion-Based Neutralization Assay PSEUDOVIRION-BASED NEUTRALIZATION ASSAY CL1406656 Pseudovirion-Based Neutralization Assay Pseudovirus Neutralization Assay Pseudovirion-Based Neutralization Assay Laboratory Procedure SeroNet C172552 An immunoassay that is used to determine whether antibodies that can block pseudovirus replication are present in a biological specimen. Pseudotyped Virus Neutralization Assay An assay that is used to determine whether neutralizing antibodies that are present in a biological specimen can block pseudoviral infection ex vivo, by counting the number of infected cells. This assay uses a pseudovirus expressing a pathogenic virus antigen of interest. PBNA CDISC SeroNet Authorized Values SeroNet Study Descriptors Clinical Data Interchange Standards Consortium Terminology CDISC SDTM Terminology CDISC SDTM Method Terminology