Product Description
| Brand |
Cepheid |
| Product Type |
PCR Kit |
| Pack Size |
10T |
| CAT No |
GXEV-100N-10 |
| Application |
Molecular Biology |
The Cepheid Xpert EV assay is a reverse transcription polymerase chain reaction (RT-PCR) using the GeneXpert Dx System for the presumptive qualitative detection of enterovirus (EV) RNA in cerebrospinal fluid (CSF) specimens from individuals with signs and symptoms of meningitis.
Automated Real-Time PCR DetectionThe Xpert EV harnesses cutting-edge Real-Time PCR technology to detect Enterovirus RNA in cerebrospinal fluid samples. With self-contained disposable cartridges and automated processing, this system significantly reduces manual intervention, lowering contamination risks and improving workflow efficiency. Results are available swiftly-within approximately 2.5 hours-allowing healthcare professionals to make timely clinical decisions.
Effortless Operation and Data ManagementFeaturing an intuitive touchscreen interface, the Xpert EV streamlines assay setup and execution. Its digital LCD facilitates easy navigation while internal memory and export capabilities enable efficient data storage and reporting. The system connects via USB or Ethernet, making electronic result transmission and printing simple and secure, ensuring seamless laboratory integration.
Reliable and Compliant Diagnostic SolutionThe Xpert EV boasts high analytical sensitivity and specificity, ensuring trustworthy results for CSF enterovirus testing. It meets stringent regulatory standards, with CE-IVD and FDA clearance, confirming its suitability for clinical diagnostics worldwide. The robust build and defined operating temperature (15-30C) offer consistent performance, and shelf-stable cartridges further enhance operational reliability.
FAQ's of Cepheid Xpert EV:
Q: How does the Cepheid Xpert EV perform Enterovirus detection in CSF samples?
A: The Xpert EV system leverages Real-Time PCR technology to detect Enterovirus RNA from cerebrospinal fluid samples. After loading 200 L of CSF into the disposable cartridge, the system automates sample processing, amplification, and detection, providing qualitative results electronically in about 2.5 hours.
Q: What advantages does automated cartridge-based testing offer?
A: The self-contained, disposable cartridge design minimizes contamination risk and significantly reduces hands-on steps. Automation allows laboratory personnel to focus on other tasks while ensuring consistent, reliable results for every test run.
Q: When should I use the Xpert EV system in the clinical workflow?
A: Utilize the Xpert EV when rapid, accurate diagnosis of Enterovirus infection is needed-especially in cases of suspected viral meningitis. Its fast turnaround time supports critical clinical decision-making.
Q: Where can the Xpert EV system be installed in a laboratory setting?
A: The Xpert EV is compact and portable, designed for benchtop use in controlled temperature environments (15-30C). It requires access to electricity and fits easily into centralized or satellite laboratory spaces.
Q: What is the process for running a test and obtaining results?
A: Simply add 200 L of CSF to the cartridge, load it into the module, and initiate the assay via the touchscreen. The automated system processes the sample and delivers a digital report, which can be exported or printed after approximately 2.5 hours.
Q: Are the Xpert EV results reliable for clinical diagnostics?
A: Yes, the Xpert EV provides high analytical sensitivity and specificity. It is CE-IVD and FDA cleared, ensuring its results meet rigorous clinical standards for accuracy and reliability.
Q: What are the storage and shelf life requirements for Xpert EV cartridges?
A: Assay cartridges should be stored at 2-28C and have a shelf life of 18 months. Maintain the diagnostic system in a controlled laboratory environment as per manufacturer's guidelines to ensure optimal performance.