Pammvi is a supplier, agent, wholesaler of the The Dengue Rapid Diagnostic Test Kits (Whole Blood/Serum/Plasma) is a rapid chromatographic immunoassay for the qualitative detection of IgG and IgM antibodies to Dengue virus in human whole blood, serum, or plasma as an aid in the diagnosis of primary and secondary Dengue infections.
Principle of Dengue Fever Rapid Test Cassette – The Dengue Rapid Test Device (Whole Blood/Serum/Plasma) is a qualitative membrane-based immunoassay for the detection of Dengue antibodies in whole blood, serum, or plasma. This test consists of two components, an IgG component and an IgM component. In the IgG component, anti-human IgG is coated in test line region 1 of the test. During testing, the specimen reacts with Dengue antigen-coated particles in the Dengue Diagnostic Test Strips. The mixture then migrates upward on the membrane chromatographically by capillary action and reacts with the anti-human IgG in test line region 1. If the specimen contains IgG antibodies to Dengue, a colored line will appear in test line region 1. In the IgM component, anti-ligand is coated in test line region 2 of the test. During testing, the specimen reacts with ligand anti-human IgM. Dengue IgM antibodies, if present in the specimen, reacts with the ligand anti-human IgM and the Dengue antigen-coated particles in the Diagnostic Test Strips, and this complex is captured by the anti-ligand, forming a colored line in test line region 2.Therefore, if the specimen contains Dengue IgG antibodies, a colored line will appear in test line region 1 of these Dengue Diagnostic Test Kit. If the specimen contains Dengue IgM antibodies, a colored line will appear in test line region 2. If the specimen does not contain Dengue antibodies, no colored line will appear in either of the test line regions, indicating a negative result. To serve as a procedural control, a colored line will always change from blue to red in the control line region of this Dengue Rapid Test Cassette, indicating that the proper volume of specimen has been added and membrane wicking has occurred.
