การใช้และข้อควรระวังอุปกรณ์เก็บน้ำลาย DNA

การใช้และข้อควรระวังอุปกรณ์เก็บน้ำลาย DNA

(1) บ้วนปากด้วยน้ำสะอาดและรักษาปากให้สะอาด

(2) ถ่มน้ำลายใส่นักสะสม

(3) เพิ่มโคลงและถอดช่องทาง.

(4) ตัวอย่าง DNA ในน้ำลายสามารถเก็บไว้ที่อุณหภูมิห้องได้นานกว่า 2 ปีโดยการขันฝาให้แน่นแล้วกลับด้านซ้ำๆ 5-7 ครั้ง. And maintain a high level of DNA reactivation rate. Used in a series of DNA extraction and purification kits. Saliva collector specifications, 23 Rubik’s cube saliva collector, national saliva collector supply.

การใช้งาน: There is the possibility of dna extraction failure in saliva collection because of the user’s operation mode, so we will introduce how to better ensure the success of one-time extraction of your dna samples.

1. firstly, dna is extracted by shedding cells contained in saliva, not saliva itself. ดังนั้น, when collecting saliva samples, you should scrape your upper jaw as many times as possible with your tongue, and you can also scrape your tongue slightly with your teeth to ensure the number of exfoliated cells.

2. Make sure that you have no behaviors that affect the success rate of sampling in the past 30 นาที, such as eating, การดื่ม, สูบบุหรี่, » Swabs ไนล่อนที่ผ่านการฆ่าเชื้อแล้วทิ้งสำหรับการทดสอบ COVID-19. It is suggested that the first thing to get up in the morning is sampling to ensure the success rate of sampling. Please be careful not to rinse your mouth with mouthwash before sampling, and it is not recommended to sample again after rinsing.

3. Open your saliva collector and refer to steps 1 และ 2 to collect a certain amount of saliva.

4. Cover the cover of the collector, and let all the dna sample stabilizers on the cover be integrated into the saliva sample.

5. Unscrew the funnel at the upper end of the collector.

6. Replace the cover of the test tube in the packing box of the collector and tighten it.

7. Shake up and down to ensure the fusion of stabilizer and saliva 8. Put it in a bag and send it to your sequencing supplier for comparison between oral swab and saliva collector. The collection amount of oral swab is medium, and the amount of saliva collector is very large. Some customers only inquire about the price of saliva collector on the Internet. Our collector has a gradient price. The larger the quantity, the more favorable the price is. You are welcome to consult. You can also customize the collector and provide quotation solutions.