Rapid, high-throughput detection of PrPSc by 96-well immunoassay.
Prion diseases are emerging infectious disorders that affect several mammalian species including humans. The transmissible agent is comprised of PrP(Sc), a misfolded isoform of the normal host-encoded prion protein PrP(C). Immunodetection of PrP(Sc) is often utilized for prion disease diagnosis and tracking spread of the infectious agent through the host. We have developed a rapid, high-throughput 96-well immunoassay, which is specific for the detection of PrP(Sc). This assay has PrP(Sc) detection limits similar to western blot and is advantageous because of its comparatively shorter running time, smaller start-up and operation costs and large sample capacity.
Department of Medical Microbiology and Immunology, School of Medicine, Creighton University, Omaha, NE 68178, USA.
Michelle L
ML
Kramer
Jason C
JC
Bartz
D000818:Animals; D015153:Blotting, Western; D001923:Brain Chemistry; D006224:Cricetinae; D004591:Electrophoresis, Polyacrylamide Gel; D007118:Immunoassay / Q000379:methods*; D016014:Linear Models; D018620:PrPSc Proteins / Q000032:analysis*; D017096:Prion Diseases / Q000175:diagnosis*; D012680:Sensitivity and Specificity
D018620:PrPSc Proteins