Magnetic Bead-Based Swab/Saliva Genomic DNA Extraction Kit

This kit adopts the magnetic bead method to isolate and purify high-quality genomic DNA from oral swab or saliva samples.Under high-salt conditions, DNA binds to the surface of silica-coated magnetic beads. Impure proteins and other contaminants are removed through multiple washing steps, and target DNA is eluted under low-salt conditions.

1. Simple and Fast: Ultra-pure genomic DNA can be obtained within 40 minutes.
2. High Quality: The A260/280 ratio ranges from 1.70 to 1.90, with DNA fragment length up to 20 Kb–60 Kb.
3. Wide Application: The high-purity DNA can be directly used for molecular biology experiments such as PCR, enzyme digestion and hybridization.
4. Broad Sample Compatibility: Widely applicable to genomic DNA extraction from saliva and oral swabs; also expected to be suitable for cervical swabs and other sample types.

DNA purified with this kit is suitable for routine experiments including enzyme digestion, PCR, library construction, Southern blotting and other molecular assays.

Oral Swab DNA Extraction Test: Rebeads vs. Other Brands

Electrophoresis Comparison of Oral Swab DNA: Rebeads vs. Competitors

Figure: Oral swab DNA extraction gel image.Rebeads swab & saliva genomic DNA extraction kit delivers higher nucleic acid purity and better yield than competing products.

1. Do not freeze magnetic beads; mix the magnetic bead suspension thoroughly before use.
2. If RNase A or nucleic acid coprecipitant is used, store at -20°C, avoid repeated freezing and thawing; sub-packaging and frozen storage are recommended.