Nasal Swab DNA / RNA Nucleic Acid Sample Releaser Disposable Laboratory Consumable kit

 
Intended use:
 

 
Test Principle:
The protein denaturant in this product can break the cell and virus structure under the condition of low ionic strength and alkalinity, denature the protein and release the nucleic acid into the solution.
 
Product Pictures:

 


Product components:
 

 
 
Specimen:
 

1. Specimen type

Nasal swab, nasopharyngeal swab and throat swab.

2. Specimen collection and transportation

Biosafety should be carried out in accordance with relevant regulations.
 
Extraction Method:
 
(1) After collecting, put the swab sample into the nucleic acid releasing agent, fully mix it, and place it vertically at room temperature for 5- 10 minutes.

(2) The supernatant was centrifuged as the nucleic acid amplification template for PCR detection.
 
Note: the volume of template should be less than 25% of the total volume of nucleic acid reaction. I.e. The mixed supernatant added to the reaction system of 20μL shall not exceed 5μL.

Indexes of product:

 
Appearance inspection: the kit shall have complete components, and the package appearance shall be clean without leakage and damage; Signs and labels shall be legible.
 
Attention:

 
1. Please read this manual carefully before the experiment
2. It is not applicable to the detection of samples containing guanidine salt and other inactivated preservation solutions.
3. The collected samples must be fresh and tested in time to improve the detection rate and sensitivity.
4. The samples added with releasing agent shall be tested in time and placed at 4 ℃ for no more than 1h.
 
Symbols:
 

Symbols	Meanings
	In Vitro Diagnostic Medical Device
	Use By
	Temperature Limitation
	Lot Number
	Authorized representative in the European Community
	Date of Manufacture
	Caution
	Manufacturer
	Number of Tests

 
 Operation details please check from IFU