Table of Contents

1. Introduction to Antigen Self-Test Kits
2. Step-by-Step Guide to Using an Antigen Self-Test Kit
3. Analyzing the Results
4. Common Missteps and Troubleshooting
5. Laihe Biotech Company Solutions
6. Conclusion
7. References

Introduction to Antigen Self-Test Kits

Antigen self-test kits have become an essential tool for detecting viral infections, particularly during the ongoing pandemic. These kits are designed for individual use at home, providing a quick and accessible method for identifying the presence of specific pathogens in the body. Understanding how to effectively use these kits is crucial for obtaining accurate results.

Step-by-Step Guide to Using an Antigen Self-Test Kit

1. Preparation:

   Ensure you have a clean and sanitized workspace. Wash your hands thoroughly for at least 20 seconds before opening the test kit. Ensure that the kit is stored at a temperature between 2°C to 30°C, as per manufacturer instructions.

2. Sample Collection:

   Use the swab provided in the kit to collect a sample from the nasal cavity or throat, as specified by the test instructions. Insert the swab about 2.5 cm (approximately 1 inch) into the nostril or until resistance is met, then rotate it for 5 seconds to ensure an adequate sample.

3. Sample Processing:

   Place the swab into the provided extraction buffer tube. Rotate the swab for at least 10 seconds while pressing the tube against the swab to ensure maximum elution of the sample.

4. Testing:

   Transfer the recommended amount of the processed sample onto the test device, usually between 3 to 5 drops. Wait for the specified duration, commonly 15 to 30 minutes, without disturbing the test device.

Analyzing the Results

After the recommended time has passed, check the test device for result interpretation. A line in the control region (C) confirms test validity. A line in the test region (T) next to the control line indicates a positive result. No line in the T region signals a negative result. Follow the user manual for specific visual indicators as they might vary by manufacturer.

Common Missteps and Troubleshooting

• Insufficient Sample Collection:

  Inadequate sample collection can lead to false negatives. Ensure that the swab is fully saturated with the sample.

• Improper Storage:

  Storing the kit outside the recommended temperature range can invalidate results. Verify that the kit is within the expiration date and stored appropriately.

Laihe Biotech Company Solutions

Laihe Biotech offers a range of antigen self-test kits featuring advanced detection technology that ensures higher accuracy rates of over 95%. Their products include user-friendly instructions and customer support to assist with any product-related inquiries. The kits are designed to deliver reliable results in less than 20 minutes, catering to a wide range of pathogens beyond just COVID-19.

Conclusion

Antigen self-test kits provide a convenient and rapid option for individuals to screen for infections. By following the correct procedures and understanding result interpretation, users can effectively monitor their health status. Companies like Laihe Biotech are playing a significant role in enhancing the accessibility and reliability of these testing solutions.

References

• World Health Organization. Antigen-detection in the diagnosis of SARS-CoV-2 infection using rapid immunoassays.
• Centers for Disease Control and Prevention. Interim Guidance for Antigen Testing for SARS-CoV-2.
• Laihe Biotech. User Guide for Antigen Self-Test Kits.