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Nasopharyngeal Swab Sample Manual Magnetic Bead Nucleic Acid Extraction RNA Isolation Kit FDA

Basic Information
Place of Origin: China
Brand Name: Dewei
Certification: ISO,CE,CFDA,FDA
Model Number: DW-80007
Minimum Order Quantity: 5000 units
Price: Negotiable
Packaging Details: 50tests/box, 100tests/box
Delivery Time: in 20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 200,000 units/Day
Detail Information
Use: Covid-19 RNA Extraction Orgin: Guangdong,China
Sample: Nasopharyngeal Swab Sample Recycling: Disposable
Store: Room Temperature Warranty: 12 Months
High Light:

medical laboratory reagents


human biochemistry reagents

Product Description

Nasopharyngeal Swab Sample Magnetic Bead Nucleic Acid Extraction RNA Isolation Kit FDA

We can offer both manual and auto extraction reagent kits!


【Package of Isolation Kit】

48 preps, 96 preps


【Application of Isolation Kit

It is used for nucleic acids isolation, enrichment and purification.The processed products can be used for clinical in vitro diagnosis.


【Main Components of Isolation Kit

Component 48 preps 96 preps Single Test Consumption
Preservation Solution 600μL 48 600μL 96 600μL
3ml 48 3ml 96 for nasal swab sample
Reaction Solution 1.5ml 2 6ml 1 50μL
Magbeads Solution 30ml 1 60ml 1 600μL
Rinse 60ml 1 120ml 1
Eluent 1.5ml 2 6ml 1 50μL



This product provides a simple, rapid and efficient method to extract DNA/RNA from sample. The unique “Less reagent by higher accuracy” system enables the nucleic acid in the lysate to be efficiently and specifically binded to the magbeads. The obtained nucleic acid has high purity, stable quality, and is free of protein, nuclease and other contaminants and inhibitors. It can be applied to various conventional operations, including PCR, fluorescence quantitative PCR and other experiments.


【Storage & Shelf Life 】

  • 12 months shelf life in Room Temperature Stock 4-30°C before package open.
  • 7 days shelf life at - 20°C after extraction.

【Sample Requirements】

Applicable Samples: Whole blood, tissue homogenate, swab, serum, plasma, bronchoalveolar lavage fluid and other cell-free body fluids.


【Sample Requirements】

  • Sample types: Liquid samples such as serum, plasma, nasopharyngeal swab, cell preservation fluid , tissue fluid, urine and secretions.
  • Sample collection: Collect sample via routine method.
  • Sample preservation and transportation: The samples collected can be used for nucleic acid extraction immediately, or stored at -20℃ for long-term preservation. Prevent from freeze-thaw cycles. The samples should be transported in sealed cooler box or styrofoam box with ice seal.


Things to do before starting: Mix all the reagents and gently invert 3-5 times before use. Shake the bottle containing Magbeads Suspension Solution and vortex for 2 minutes (before first use) or 1 minute (before subsequent use) to ensure that the magbeads are fully resuspended before use.

  • Manual extraction

1. Break the testing swab into the tube with Preservation solution, seal the tube cover and heat it in 60°C for 20mins.

2. Take out the swab head, add 50μL Reaction solution and mix, then add 600μL Magbeads solution, seal the tube cover and gently mix it by mixer for 10-15mins in room temperature.

3. Use Magnet to attract the magbeads, pour the supernatant and leave the precipitation in the tube.

4. Add 600μL Rinse into tube to wash and mix for 5seconds, then use magnet to attract the magbeads again, repeat this operation for one time, then use vacuum pump to suck away the supernatant. Seal the tube cover and heat it in 100℃ for 1 min or wait till it is dry .

5. Add 30~50μL Eluent to wash the nucleic acid from magbeads, heat the tube in 60℃ to accelerate elution. Take the supernatant as template to PCR analysis.

Nasopharyngeal Swab Sample Manual Magnetic Bead Nucleic Acid Extraction RNA Isolation Kit FDA 0Nasopharyngeal Swab Sample Manual Magnetic Bead Nucleic Acid Extraction RNA Isolation Kit FDA 1

Contact Details

Phone Number : +8613316305166

WhatsApp : +8615267039708