The COVID-19 (SARS-CoV-2) Antigen Test Kit from GOLDEN TIME represents a significant advancement in rapid diagnostic technology. This article provides an in-depth analysis of its functionality, technical specifications, applications, and the company's commitment to quality. For detailed product information, visit the official product page.

Understanding the Technology: Immunochromatography

The test kit employs immunochromatography, a widely used method for rapid antigen detection. This technique involves a series of biochemical reactions that produce visible results within minutes. The test strip contains two critical components:

• Conjugate Pad: A burgundy-colored pad containing mouse anti-novel coronavirus nucleoprotein monoclonal antibodies conjugated with colloidal gold.
• Membrane Strip: A nitrocellulose membrane with a test line (T line) and a control line (C line). The T line detects the nucleoprotein antigen, while the C line ensures the test's validity.

This technology is highlighted by the National Institute of Standards and Technology (NIST) as a reliable method for point-of-care diagnostics, emphasizing its role in standardizing rapid testing protocols.

Key Features of the Test Kit

The COVID-19 (SARS-CoV-2) Antigen Test Kit is designed with user convenience and accuracy in mind. Its standout features include:

• Easier: No special equipment required; intuitive design for self-administration.
• Rapid: Results in just 10 minutes, enabling quick decision-making.
• Accurate: Validated through PCR and clinical diagnosis, with high sensitivity (96.33%) and specificity (99.56%).
• Diverse: Compatible with nasal, oropharyngeal, and nasopharyngeal swabs.

Technical Specifications

Parameter	Details
Product Name	COVID-19 (SARS-CoV-2) Antigen Rapid Test Kit
Brand	GOLDEN TIME
Methodology	Colloidal Gold
Specimen	Nasal swab, oropharyngeal swab, or nasopharyngeal swab
Clinical Sensitivity	96.330%
Clinical Specificity	99.569%
Overall Agreement	98.79%
Packing	1/5/20 tests/carton (customizable)
Reading Time	10 minutes
Service Support	OEM/ODM

Components and Packaging

The kit includes the following components:

• Test Device: Individually sealed foil pouches containing the test strip and reagents.
• Sample Tubes: 20 units with 0.3ml of sample buffer each.
• Swabs: 20 nasopharyngeal swabs.
• Desiccant: To maintain product stability.
• Instructions: Quick reference guide for user guidance.

For detailed packaging information, visit the product page.

Storage and Stability

To ensure optimal performance, the kit should be stored at 2°C–30°C in a dry place, away from direct sunlight. It has a shelf life of 24 months from the manufacturing date. Once opened, the test card must be used within one hour.

Applications and Use Cases

The COVID-19 (SARS-CoV-2) Antigen Test Kit is ideal for:

• Point-of-Care Testing: Rapid screening in clinics, pharmacies, and home settings.
• Public Health Surveillance: Mass testing in schools, workplaces, and travel hubs.
• Healthcare Facilities: Quick diagnosis to support clinical decision-making.

As noted by NIST, such tests are critical for real-time disease monitoring and containment strategies.

Company Background: Gaobeidian PRISES Biotechnology Co., Ltd

Founded in 2010, Gaobeidian PRISES Biotechnology Co., Ltd is a leading manufacturer of diagnostic solutions. The company specializes in developing innovative products that meet global health standards. Their commitment to quality is reflected in the COVID-19 (SARS-CoV-2) Antigen Test Kit, which undergoes rigorous testing to ensure reliability and accuracy.

Why Choose This Test Kit?

With its combination of speed, accuracy, and user-friendly design, this test kit offers a reliable solution for detecting SARS-CoV-2 antigens. Its high clinical sensitivity and specificity make it a trusted choice for healthcare professionals and individuals alike.

Conclusion

The COVID-19 (SARS-CoV-2) Antigen Test Kit from GOLDEN TIME exemplifies cutting-edge diagnostic technology. Its robust performance, ease of use, and adherence to international standards make it a valuable tool in the fight against the pandemic. For more information, explore the product page or contact the company directly.

References

National Institute of Standards and Technology (NIST). (n.d.). Standards for Diagnostic Testing. Retrieved from https://www.nist.gov