DENGUE TEST ??? At www.diagnosticcentrepune.in NS1 antigen test (nonstructural protein 1), is a test for dengue, introduced in 2006. It allows rapid detection on the first day of fever, before antibodies appear some 5 or more days later. It has been adopted for use in some 40 nations. The method of detection is through enzyme-linked immunosorbent assay. GLOVISION DIAGNOSTICS IS BEST PATHOLOGY CENTRE. we have best pathologist for doing such kind of test. For more information visit us at www.diagnosticcentrepune.in