+86-512-6515-8191（Marketing & Sales） Nantong Office: No. 888 Zhujiang Road, Juegang Street, Rudong County, Jiangsu Province Suzhou Office: Building 1, No. 188, Fuchunjiang Road, High-tech Zone, Suzhou Beijing Office: Building 2, No. 28, Yuhua Road, Airport Science and Technology Park, Shunyi District, Beijing Contact Number:+86-10-80497001
[Product Name] Dengue Virus IgM/IgG Antibody Detection Kit(Immunochromatography)
[Packaging Size]1 test/kit, 20 tests/kit
This product is suitable for the qualitative detection of dengue virus antibodies, including IgM and IgG, in human serum, plasma and whole blood.
Dengue fever is an acute infectious disease caused by dengue virus, and it is also one of the most widely spread mosquito-borne infectious diseases in the world. Serologically, it is divided into four serotypes, DENV-1, DENV-2, DENV-3, and DENV-4. Dengue virus can cause a series of clinical symptoms. Clinically, the main symptoms are sudden high fever, extensive bleeding, severe muscle pain and joint pain, extreme fatigue, etc., and are often accompanied by rash, lymphadenopathy and leukopenia. With the increasingly serious global warming, the geographical distribution of dengue fever tends to spread, and the incidence and severity of the epidemic also increase. Dengue fever has become a serious global public health problem.
This product is a rapid, on-site and accurate detection kit for dengue virus antibody (IgM/IgG). If it is positive for IgM antibody, it indicates a recent infection. If it is positive for IgG antibody, it indicates a longer infection time or previous infection. In patients with primary infection, IgM antibodies can be detected 3-5 days after the onset, and peak after 2 weeks, and can be maintained for 2-3 months; IgG antibodies can be detected 1 week after the onset, and IgG antibodies can be maintained for several years or even whole life. Within 1 week, If the detection of a high level of specific IgG antibody in the serum of the patient within one week of the onset, it indicates a secondary infection, and a comprehensive judgment can also be made in combination with the ratio of IgM/IgG antibody detected by the capture method. This method can be used as a supplement to viral nucleic acid detection methods.
The dengue virus IgM/IgG antibody detection kit is labeled with the specific antigen of dengue virus, and coated with anti-human IgM and anti-human IgG monoclonal antibodies as the detection line. During detection, if there is a certain concentration of dengue virus antibody (IgM/IgG) in the sample, the antibody to be tested specifically binds to the labeled dengue virus antigen, moves to the detection line under the action of chromatography, and is captured by the coated antibody, resulting in a red band. When the sample contains dengue virus IgM antibody, an IgM-antigen labeled complex is formed, which is captured by the anti-human IgM detection line. When the sample contains dengue virus IgG antibody, an IgG-antigen labeled complex is formed, which is captured by the anti-human IgG detection line. When the sample contains both dengue virus IgM antibody and IgG antibody, IgM-antigen labeled complex and IgG-antigen labeled complex are formed, which are captured by anti-human IgM detection line and anti-human IgG line respectively. When the sample does not contain dengue virus antibodies, the antibody-antigen labeled complex will not be formed, and it will not be captured by the detection line to produce a red band. Regardless of whether the sample contains the antibody to be tested or not, a red band should appear at the quality control line(C line), as the internal control for whether the chromatography process is normal and whether the kit is invalid. By visually observing whether a red band appears at the test line, you can determine whether the sample contains dengue virus antibodies.
[Storage Conditions and Shelf-life]
Storage Conditions: 4-30°C. Try to use it within 1 hour after opening to avoid the open time of the package too long to make the kit become invalid.
Shelf-life: 12 months.
See label for production and expiry dates.
Suzhou Office: Building 1, No. 188, Fuchunjiang Road, High-tech Zone, Suzhou
Beijing Office: Building 2, No. 28, Yuhua Road, Airport Science and Technology Park, Shunyi District, Beijing
Contact number: +86-10-80497001
Nantong Office: No. 888 Zhujiang Road, Juegang Street, Rudong County, Jiangsu Province
Contact number: +86-513-80562882（Administration & Human Resources）