DNA and RNA Extraction from Plasma Using Magnetized Silica
摘要
This protocol describes the procedure for extracting DNA and RNA from plasma samples using magnetized silica, specifically for detecting and quantifying HCV, HIV, HBV, and sexing-related markers. The extraction method utilizes silica-based magnetic beads to efficiently isolate nucleic acids, ensuring high-quality samples for downstream molecular analyses such as PCR and RT-PCR. This protocol provides step-by-step instructions for handling plasma samples, controlling contamination, and preparing samples for further genetic testing, including real-time PCR assays. Proper adherence to this procedure is crucial for obtaining reliable and accurate results.