DNA唾液采集装置的使用及注意事项

DNA唾液采集装置的使用及注意事项

(1) 用清水漱口，保持口腔清洁

(2) 吐到收集器中

(3) 添加稳定剂并移出漏斗.

(4) 唾液中的DNA样本可以在室温下保存超过 2 拧紧盖子并反复翻转以保持数年 5-7 次. 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.

用法: 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. 所以, 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 分钟, such as eating, 喝, 抽烟, 等等. 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 和 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.