id author title date pages extension mime words sentences flesch summary cache txt cord-281101-gv1sgbk1 Shin, Gu-Choul Preparation and characterization of a novel monoclonal antibody specific to severe acute respiratory syndrome-coronavirus nucleocapsid protein 2006-08-30 .txt text/plain 5929 279 52 Severe acute respiratory syndrome-coronavirus nucleocapsid (SARS-CoV N) protein has been found to be important to the processes related to viral pathogenesis, such as virus replication, interference of the cell process and modulation of host immune response; detection of the antigen has been used for the early diagnosis of infection. Reactivity of SARS-N mAbs with SARS-CoV infected cells was determined by immunofluorescence assay, performed according to the instructions of the manufacturer (Euroimmun, Germany). To further assess the specificity of the mAbs, antigen-capture ELISA was performed with human coronavirus-infected cell lysates and BrSARS-N protein as positive control (Fig. 6B) . (B) Cross-reactivity of SARS-N mAbs was examined by antigen-capture ELISA using human coronavirus OC43 lysates (256 HA unit), BrSARS-N protein (500 ng/well) and PBST buffer with 1% BSA as control. These mAbs were available for use in detecting SARS-CoV N protein by various diagnostic methods, such as immunoblot assay, immunofluorescence assay and antigen-capture ELISA (Table 3) . ./cache/cord-281101-gv1sgbk1.txt ./txt/cord-281101-gv1sgbk1.txt