Dengue Rapid Test: A Breakthrough in Fast and Reliable Detection by Tongzhou Biotechnology

Short Description:

The SARS-CoV-2 Antigen Test-Saliva is a lateral flow immunoassay that allows for the rapid, qualitative detection of the nucleocapsid protein antigen from SARS-CoV-2 in human saliva specimens. Results are for the identification of SARS-CoV-2 nucleocapsid protein antigen.

Place of Origin:China
Brand name:TZcheck


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Introducing the highly trusted Dengue Rapid Test by Tongzhou Biotechnology—the cutting-edge solution in swift and accurate Dengue virus detection. This product, a critical milestone in the field of biotechnological advancements, is designed to meet the demanding needs of rapid disease diagnostics. The Dengue Rapid Test is not just your average diagnostic tool, but a revolution in the world of medical science. Our product integrates advanced bio-engineering techniques, ensuring an accurate diagnosis of the Dengue virus. It puts cutting-edge technology and excellent accuracy right at your fingertips, making it an invaluable tool in the fight against Dengue. In today's world where speed and accuracy can save lives, our Dengue Rapid Test delivers both. The ease-of-use and quick result turnaround time, post-sampling, makes it a preferred choice for medical practitioners, clinical laboratories, and emergency healthcare providers. It eliminates the waiting time usually associated with traditional lab tests, allowing for quicker patient treatment. At Tongzhou Biotechnology, we always strive for superior quality and reliability in all our products. Our Dengue Rapid Test is no different. With a unique blend of scientifically-proven techniques and innovative biotechnology, the test assures you of reliability at its best.

TZcheck SARS-CoV-2 Antigen Test-Saliva

Cat. No.


Product Description

SARS-CoV-2 Antigen Test-Saliva





Kit Size



see insert



COVID-19 (Corona Virus Disease) is the infectious disease caused by coronavirus SARS-CoV-2. The most common symptoms of COVID-19 are fever, dry cough, fatigue, sputum production, shortness of breath, sore throat, headache, and so on.

COVID-19 is transmitted via respiratory droplets that are exhaled by infected people via coughing, sneezing or talking. These droplets can be inhaled or ingested directly by other people or can contaminate surfaces, which can then be infectious for several days. Most estimates of the incubation period for COVID-19 range from 1 to 14 days, during which people might already be infectious without showing disease symptoms.

Antigen is generally detectable in upper respiratory specimens during the acute phase of infection. Positive results indicate the presence of viral antigens, but clinical correlation with patient history and other diagnostic information is necessary to determine infection status. Positive results do not rule out bacterial infection or coinfection with other viruses. The agent detected may not be the definite cause of disease.

Negative results should be treated as presumptive and confirmation with a molecular assay, if necessary, for patient management, may be performed. Negative results do not rule out SARS-CoV-2 infection and should not be used as the sole basis for treatment or patient management decisions including infection control decisions. Negative results should be considered in the context of a patient’s recent exposures, history and the presence of clinical signs and symptoms consistent with COVID-19. Individuals who test negative and continue to experience COVID-like symptoms should seek follow up care from their healthcare provider.


Our Dengue Rapid Test is just the beginning of our commitment to health, science, and technological innovation. With our unyielding focus on research and development, we aim to redefine how diseases are diagnosed, paving the way for a healthier future. Experience the revolution that our Dengue Rapid Test brings to disease diagnostics. It is a testament to our relentless pursuit of innovation, a reflection of our scientific prowess, and our commitment to providing superior healthcare solutions. Trust Tongzhou Biotechnology to guide you through this journey of scientific advancement in the world of rapid disease diagnostics.

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