集成唾液采集套件操作说明

唾液是一种方便的非侵入性样本来源，适用于涉及 DNA 和其他生物分析的应用. 正确的收集和保存对于在实验室测试前保持样品质量非常重要.

本文分享完整的分步操作说明, 样品储存技巧, and product introduction for the Integrated Saliva Collection Kit.

集成唾液采集套件说明

Following the correct procedure helps ensure that an adequate saliva sample is collected and that the preservation solution is thoroughly mixed with the sample.

步 1: Check the Saliva Collection Kit

Open the package and remove the integrated saliva collection kit.

使用前, check that all components are present and intact. Do not use the kit if any component appears damaged, leaking, or otherwise compromised.

步 2: 采集唾液样本

Before collecting saliva, prepare the oral cavity according to the kit instructions.

1. Use your tongue to scrape the upper and lower jaws several times.
2. Gently scrape your tongue with your teeth to help increase the number of shed cells in the saliva.
3. Spit the saliva into the collection funnel.
4. Continue collecting until the saliva level, 不包括气泡, 达到 2 mL marked line on the collection tube.

Avoid deliberately adding unnecessary bubbles or other materials to the sample.

Reaching the specified collection volume is important because the preservation solution is designed to work with the recommended sample amount.

步 3: Release the Preservation Solution

Once the required saliva volume has been collected, keep the collection tube in a vertical position.

Hold the collection tube with one hand and firmly press down the funnel cap with the other hand until it clicks into place.

然后:

• Lift the funnel cap.
• Press it down once again.
• Ensure that the preservation solution contained inside the cap flows completely into the collection tube.

This step allows the saliva sample to mix with the preservation solution for subsequent storage and testing.

步 4: Remove the Collection Funnel

Keep the collection tube upright.

Gently twist the collection funnel and remove it from the collection tube.

Take care during removal to avoid spilling the collected saliva sample.

步 5: Close and Mix the Sample

Screw the collection tube cap onto the tube and tighten it securely.

下一个, invert the tube and gently shake it up and down 5–6 times.

This helps thoroughly mix the saliva sample with the preservation solution.

Once mixing is complete, the saliva sample collection process is finished.

What to Do After Saliva Collection

After completing the sampling procedure, the collected saliva specimen should be stored appropriately and sent for laboratory testing promptly.

According to the provided product instructions, saliva-derived DNA can be preserved:

• At room temperature: 到 15 天
• At 2–8°C under refrigeration: 到 3 月

Storage conditions and transportation requirements should always be consistent with the applicable product instructions and the testing laboratory’s requirements.

MEIDIKE GENE Integrated Saliva Collection Kit

MEIDIKE GENE provides saliva collection solutions designed for convenient sample collection and preservation.

这 MEIDIKE GENE Integrated Saliva Collection Kit combines the collection and preservation steps into a practical sampling system, helping simplify the process for users and laboratories.

Explore the product: MEIDIKE GENE Integrated Saliva Collection Kit