The active functional groups which can specifically adsorb nucleic acids are modified on the surfaces of magnetic beads, so that they can bind to the target nucleic acids under specific conditions by using different lysis buffer, binding buffer and washing buffer. At the same time, the magnetic beads can be easily moved and enriched under the action of external magnetic field, so as to achieve the purpose of DNA/RNA extraction. Under this method, the purity and quality of nucleic acids can be guaranteed.
Nucleic acid extraction method based on magnetic beads is a perfect combination of nanomaterials and biotechnology, and it has many advantages over other DNA/RNA extraction methods.
This method does not need centrifugation and is easy to operate. Therefore, it is suitable for automatic extraction. The whole extraction process is time-saving with minimal technician involvement. At present, most nucleic acid extractors on the market use this method to realize automation.
This kit is developed for scalable, rapid purification of high-quality DNA/RNA from a variety of sample matrices. DNA/RNA purified with this kit can be used in molecular biology downstream applications such as PCR and qPCR.
|1||Lysis buffer AS||15mL|
|2||Lysis buffer B||1mL|
|3||Wash buffer AW*||25mL|
|4||Wash buffer SW*||25mL|
|5||Elution Buffer S||5mL|
|6||Magnetic beads S||500μL|
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