The GOLDEN TIME COVID-19 (SARS-CoV-2) Antigen Rapid Test Kit represents a significant advancement in point-of-care diagnostics, offering a swift and reliable method for detecting the novel coronavirus. Developed by Gaobeidian PRISES Biotechnology Co., Ltd, this test leverages immunochromatography technology to provide results within 10 minutes, making it an essential tool in the fight against the global pandemic. This article explores the product's features, technical specifications, and real-world applications, supported by authoritative references and industry insights.

Understanding the Technology: Immunochromatography

The GOLDEN TIME Antigen Test Kit utilizes immunochromatography, a widely accepted method for rapid diagnostic testing. This technique involves the use of antibodies labeled with colloidal gold to detect specific antigens in a biological sample. The test strip comprises two critical components:

• Burgundy-colored conjugate pad: Contains mouse anti-novel coronavirus nucleoprotein monoclonal antibodies conjugated with colloidal gold.
• Nitrocellulose membrane strip: Features a test line (T line) pre-coated with antibodies for detecting the nucleoprotein of SARS-CoV-2 and a control line (C line) with a control antibody.

When a sample (nasal, oropharyngeal, or nasopharyngeal swab) is applied, the antigens bind to the labeled antibodies, creating a visible line on the test strip. This process ensures high accuracy and rapid results, as validated by clinical studies (see NIST guidelines on diagnostic testing).

Key Features and Advantages

The GOLDEN TIME Antigen Test Kit is designed to meet the demands of both healthcare professionals and the general public. Its standout features include:

• Ease of Use: No specialized equipment is required. The intuitive design allows for simple, user-friendly operation, even in non-laboratory settings.
• Speed: Results are available in just 10 minutes, enabling timely decision-making for patients and healthcare providers.
• Accuracy: With a clinical sensitivity of 96.33% and specificity of 99.56%, the test aligns with the NIST standards for diagnostic accuracy.
• Flexibility: Compatible with multiple specimen types, including nasal, oropharyngeal, and nasopharyngeal swabs, ensuring broad applicability.

Product Components and Packaging

The test kit includes all necessary components for a complete diagnostic process:

• Individually sealed foil pouches: Containing the test device, reagents, and swabs.
• Sample Tubes: 20 units with 0.3ml of sample buffer each.
• Nasopharyngeal Swabs: 20 units for specimen collection.
• Desiccant: Ensures the stability of the test components.
• Quick Reference Instructions: A user-friendly guide for step-by-step operation.

Packaging options include 1, 5, or 20 tests per carton, with customization available for bulk orders. This flexibility caters to the needs of hospitals, clinics, and individual users alike.

Technical Specifications

Parameter	Details
Product Name	COVID-19 (SARS-CoV-2) Antigen Rapid Test Kit
Brand	GOLDEN TIME
Methodology	Colloidal Gold Immunochromatography
Specimen Type	Nasal swab, oropharyngeal swab, nasopharyngeal swab
Clinical Sensitivity	96.33%
Clinical Specificity	99.569%
Overall Agreement	98.79%
Packing	1/5/20 tests/carton (customizable)
Reading Time	10 minutes
Storage Conditions	2°C–30°C, dry place, avoid direct sunlight. Do not freeze.
Shelf Life	24 months from manufacturing date

Applications and Use Cases

The GOLDEN TIME Antigen Test Kit is ideal for a variety of settings, including:

• Point-of-Care Testing: Quick screening in clinics, pharmacies, and remote areas where access to advanced labs is limited.
• Public Health Surveillance: Mass testing in schools, workplaces, and travel hubs to identify asymptomatic carriers.
• Home Use: Empowering individuals to monitor their health status with minimal training.
• Emergency Response: Rapid deployment during outbreaks to support contact tracing and containment efforts.

As noted in NIST's guidelines on rapid diagnostic tests, such tools are critical for real-time epidemiological monitoring and reducing transmission rates.

Company Background: Gaobeidian PRISES Biotechnology Co., Ltd

Gaobeidian PRISES Biotechnology Co., Ltd is a leading manufacturer of diagnostic solutions, dedicated to developing innovative products that address global health challenges. With a focus on quality, accuracy, and user-centric design, the company has established itself as a trusted partner in the medical industry. Their commitment to OEM/ODM services allows for tailored solutions to meet the diverse needs of clients worldwide.

Conclusion: A Trusted Solution for Rapid Diagnostics

The GOLDEN TIME COVID-19 Antigen Rapid Test Kit combines cutting-edge technology with user-friendly design to deliver reliable results in a short time. Its high sensitivity and specificity, coupled with versatile application scenarios, make it a valuable tool in the ongoing battle against the pandemic. For more information, visit the product page or explore the company website.

References

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