Author: Temperton, Nigel James
                    Title: The Use of Retroviral Pseudotypes for the Measurement of Antibody Responses to SARS Coronavirus  Cord-id: w7rxi663  Document date: 2009_7_22
                    ID: w7rxi663
                    
                    Snippet: Neutralization assays allow for sensitive detection of functional antibody responses directed against the surface protein envelopes of many viruses. For high-containment viruses like SARS coronavirus (CoV), however, these assays are not widely applicable due to the requirement for high biosafety laboratory facilities and specially trained personnel. In order to effectively address this containment issue, retroviral pseudotypes have been used as surrogates of the live virus for neutralization ass
                    
                    
                    
                     
                    
                    
                    
                    
                        
                            
                                Document: Neutralization assays allow for sensitive detection of functional antibody responses directed against the surface protein envelopes of many viruses. For high-containment viruses like SARS coronavirus (CoV), however, these assays are not widely applicable due to the requirement for high biosafety laboratory facilities and specially trained personnel. In order to effectively address this containment issue, retroviral pseudotypes have been used as surrogates of the live virus for neutralization assays. The pseudotype-based neutralization assay system is highly flexible, allowing for a choice of reporter systems, and is readily adaptable to newly emerging virus strains.
 
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