A reliable and accurate diagnosis requires laboratory-based testing for the pathogen of interest. Such laboratory testing involves either the direct detection ... transcriptase polymerase chain ...

reverse-transcriptase polymerase chain reaction (RT-PCR) assay for the direct qualitative pathogen detection of the novel coronavirus (SARS-CoV-2). The assay is available now for purchase in the U ...

Traditional pathogen detection methods, such as culture-based techniques and polymerase chain reaction (PCR ... and contributions to food safety. The methodology used a systematic approach ...

which is then used as the template for the next step in the process, a follow-on quantitative PCR (qPCR). In life science applications, this reverse transcriptase is critical for the detection of ...

The iQ-Check Prep system was designed to facilitate the wide-scale movement toward the use of molecular approaches for pathogen detection in food laboratories. Designed to optimize the full range of ...

detection of norovirus is a major public health concern. Currently, the most common method for detecting and differentiating among noroviruses in clinical and environmental samples is reverse ...

Purdue University doctoral students, from left, Xuan Li and Seockmo Ku operate a new system that concentrates foodborne salmonella and other pathogens faster than conventional methods, representing a ...

Researchers have modified a device for the detection of selected foodborne pathogens in a single reaction-without ... Further evaluation of the GeXP-PCR assay with more food samples from different ...

which is then used as the template for the next step in the process, a follow-on quantitative PCR (qPCR). In life science applications, this reverse transcriptase is critical for the detection of ...