{"product_id":"dengue-ns1-antigen-by-elisa-serum","title":"Dengue NS1 Antigen by ELISA, Serum","description":"\u003ch2 data-section-id=\"1ohhmzq\" data-start=\"70\" data-end=\"120\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"73\" data-end=\"120\"\u003eDengue NS1 Antigen by ELISA, Serum – D0002e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1wcyos3\" data-start=\"122\" data-end=\"143\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"126\" data-end=\"143\"\u003eTest Overview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"144\" data-end=\"479\"\u003eThe Dengue NS1 Antigen test by ELISA is a highly sensitive laboratory test used for the \u003cstrong data-start=\"232\" data-end=\"277\"\u003eearly detection of dengue virus infection\u003c\/strong\u003e. It identifies the presence of the \u003cstrong data-start=\"313\" data-end=\"355\"\u003eNS1 (Non-Structural Protein 1) antigen\u003c\/strong\u003e, a viral protein released into the bloodstream during the acute phase of infection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"481\" data-end=\"609\"\u003eThis test is especially valuable in diagnosing dengue \u003cstrong data-start=\"535\" data-end=\"573\"\u003ewithin the first few days of fever\u003c\/strong\u003e, even before antibodies are formed.\u003c\/p\u003e\n\u003chr data-start=\"611\" data-end=\"614\"\u003e\n\u003ch3 data-section-id=\"1lzn26i\" data-start=\"616\" data-end=\"645\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"620\" data-end=\"645\"\u003eWhy This Test is Done\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"646\" data-end=\"873\"\u003e\n\u003cli data-section-id=\"ttqg3x\" data-start=\"646\" data-end=\"691\"\u003eEarly diagnosis of suspected dengue fever\u003c\/li\u003e\n\u003cli data-section-id=\"cmk07q\" data-start=\"692\" data-end=\"746\"\u003eDetection during \u003cstrong data-start=\"711\" data-end=\"744\"\u003eacute febrile phase (Day 1–7)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gcn7zm\" data-start=\"747\" data-end=\"816\"\u003eDifferentiation from other viral infections with similar symptoms\u003c\/li\u003e\n\u003cli data-section-id=\"12zin9r\" data-start=\"817\" data-end=\"873\"\u003eMonitoring outbreaks and initiating timely treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"875\" data-end=\"878\"\u003e\n\u003ch3 data-section-id=\"21z3zu\" data-start=\"880\" data-end=\"924\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"884\" data-end=\"924\"\u003ePrinciple of the Test (ELISA Method)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"925\" data-end=\"999\"\u003eThe test uses the \u003cstrong data-start=\"943\" data-end=\"988\"\u003eEnzyme-Linked Immunosorbent Assay (ELISA)\u003c\/strong\u003e technique:\u003c\/p\u003e\n\u003cul data-start=\"1000\" data-end=\"1270\"\u003e\n\u003cli data-section-id=\"1qkol8s\" data-start=\"1000\" data-end=\"1074\"\u003ePatient serum is added to wells coated with dengue-specific antibodies\u003c\/li\u003e\n\u003cli data-section-id=\"124ekmv\" data-start=\"1075\" data-end=\"1134\"\u003eIf NS1 antigen is present, it binds to these antibodies\u003c\/li\u003e\n\u003cli data-section-id=\"1wp7y1t\" data-start=\"1135\" data-end=\"1203\"\u003eA secondary enzyme-linked antibody produces a \u003cstrong data-start=\"1183\" data-end=\"1201\"\u003ecolor reaction\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"104v409\" data-start=\"1204\" data-end=\"1270\"\u003eThe intensity of the color is measured to determine positivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1272\" data-end=\"1275\"\u003e\n\u003ch3 data-section-id=\"1xk2whk\" data-start=\"1277\" data-end=\"1296\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1281\" data-end=\"1296\"\u003eSample Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1297\" data-end=\"1436\"\u003e\n\u003cli data-section-id=\"6n3ksk\" data-start=\"1297\" data-end=\"1320\"\u003e\n\u003cstrong data-start=\"1299\" data-end=\"1312\"\u003eSpecimen:\u003c\/strong\u003e Serum\u003c\/li\u003e\n\u003cli data-section-id=\"7hbh2b\" data-start=\"1321\" data-end=\"1368\"\u003e\n\u003cstrong data-start=\"1323\" data-end=\"1345\"\u003eSample Collection:\u003c\/strong\u003e Blood (venipuncture)\u003c\/li\u003e\n\u003cli data-section-id=\"i5kilv\" data-start=\"1369\" data-end=\"1436\"\u003e\n\u003cstrong data-start=\"1371\" data-end=\"1383\"\u003eFasting:\u003c\/strong\u003e Not required \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1438\" data-end=\"1441\"\u003e\n\u003ch3 data-section-id=\"wl9aso\" data-start=\"1443\" data-end=\"1469\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1447\" data-end=\"1469\"\u003eWhen to Get Tested\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1470\" data-end=\"1643\"\u003e\n\u003cli data-section-id=\"1g7ie6t\" data-start=\"1470\" data-end=\"1517\"\u003eIdeal during \u003cstrong data-start=\"1485\" data-end=\"1515\"\u003efirst 1–7 days of symptoms\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"pkofl7\" data-start=\"1518\" data-end=\"1643\"\u003eSymptoms include:\n\u003cul data-start=\"1540\" data-end=\"1643\"\u003e\n\u003cli data-section-id=\"18dwyzo\" data-start=\"1540\" data-end=\"1554\"\u003eHigh fever\u003c\/li\u003e\n\u003cli data-section-id=\"1c6x13x\" data-start=\"1557\" data-end=\"1576\"\u003eSevere headache\u003c\/li\u003e\n\u003cli data-section-id=\"gveljj\" data-start=\"1579\" data-end=\"1602\"\u003eJoint \u0026amp; muscle pain\u003c\/li\u003e\n\u003cli data-section-id=\"1l9t67z\" data-start=\"1605\" data-end=\"1618\"\u003eSkin rash\u003c\/li\u003e\n\u003cli data-section-id=\"4jko35\" data-start=\"1621\" data-end=\"1643\"\u003eNausea or vomiting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1645\" data-end=\"1770\"\u003eNS1 antigen is detectable early and may persist for several days after symptom onset. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1772\" data-end=\"1775\"\u003e\n\u003ch3 data-section-id=\"1mtfkdh\" data-start=\"1777\" data-end=\"1806\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1781\" data-end=\"1806\"\u003eResult Interpretation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1808\" data-end=\"1828\"\u003e\u003cstrong data-start=\"1808\" data-end=\"1828\"\u003ePositive Result:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1829\" data-end=\"1959\"\u003e\n\u003cli data-section-id=\"va4rn0\" data-start=\"1829\" data-end=\"1875\"\u003eIndicates \u003cstrong data-start=\"1841\" data-end=\"1873\"\u003eacute dengue virus infection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1u3ypwb\" data-start=\"1876\" data-end=\"1959\"\u003eConfirms presence of NS1 antigen in blood \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1961\" data-end=\"1981\"\u003e\u003cstrong data-start=\"1961\" data-end=\"1981\"\u003eNegative Result:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1982\" data-end=\"2094\"\u003e\n\u003cli data-section-id=\"1qfbhb8\" data-start=\"1982\" data-end=\"2025\"\u003eDoes \u003cstrong data-start=\"1989\" data-end=\"2023\"\u003enot completely rule out dengue\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"otbhdf\" data-start=\"2026\" data-end=\"2094\"\u003eMay require follow-up tests (IgM\/IgG or PCR) if symptoms persist\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2096\" data-end=\"2099\"\u003e\n\u003ch3 data-section-id=\"1uyzwie\" data-start=\"2101\" data-end=\"2130\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2105\" data-end=\"2130\"\u003eClinical Significance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2131\" data-end=\"2334\"\u003e\n\u003cli data-section-id=\"puebzv\" data-start=\"2131\" data-end=\"2182\"\u003eActs as an \u003cstrong data-start=\"2144\" data-end=\"2180\"\u003eearly marker of dengue infection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hreg4x\" data-start=\"2183\" data-end=\"2228\"\u003eHelps initiate prompt clinical management\u003c\/li\u003e\n\u003cli data-section-id=\"1fvquk7\" data-start=\"2229\" data-end=\"2334\"\u003eUseful alongside \u003cstrong data-start=\"2248\" data-end=\"2261\"\u003eIgM ELISA\u003c\/strong\u003e for improved diagnostic accuracy \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2336\" data-end=\"2339\"\u003e\n\u003ch3 data-section-id=\"zsdrby\" data-start=\"2341\" data-end=\"2359\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2345\" data-end=\"2359\"\u003eAdvantages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2360\" data-end=\"2544\"\u003e\n\u003cli data-section-id=\"h3is\" data-start=\"2360\" data-end=\"2405\"\u003eEarly detection before antibody formation\u003c\/li\u003e\n\u003cli data-section-id=\"9h62qp\" data-start=\"2406\" data-end=\"2445\"\u003eHigh sensitivity during acute phase\u003c\/li\u003e\n\u003cli data-section-id=\"1xmozky\" data-start=\"2446\" data-end=\"2488\"\u003eReliable ELISA-based laboratory method\u003c\/li\u003e\n\u003cli data-section-id=\"4pcpzf\" data-start=\"2489\" data-end=\"2544\"\u003eHelps reduce complications through timely diagnosis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2546\" data-end=\"2549\"\u003e\n\u003ch3 data-section-id=\"cbe9fx\" data-start=\"2551\" data-end=\"2574\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2555\" data-end=\"2574\"\u003eTurnaround Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2575\" data-end=\"2627\"\u003e\n\u003cli data-section-id=\"gnzts\" data-start=\"2575\" data-end=\"2627\"\u003eTypically \u003cstrong data-start=\"2587\" data-end=\"2611\"\u003eSame day to 24 hours\u003c\/strong\u003e (lab dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2629\" data-end=\"2632\"\u003e\n\u003ch3 data-section-id=\"12npm9p\" data-start=\"2634\" data-end=\"2651\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2638\" data-end=\"2651\"\u003eTest Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2652\" data-end=\"2662\"\u003e\u003cstrong data-start=\"2652\" data-end=\"2662\"\u003eD0002e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2664\" data-end=\"2667\"\u003e\n\u003ch3 data-section-id=\"epsa49\" data-start=\"2669\" data-end=\"2688\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2673\" data-end=\"2688\"\u003ePrecautions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2689\" data-end=\"2821\"\u003e\n\u003cli data-section-id=\"1e15mki\" data-start=\"2689\" data-end=\"2727\"\u003eEarly sample collection is crucial\u003c\/li\u003e\n\u003cli data-section-id=\"6waf1r\" data-start=\"2728\" data-end=\"2772\"\u003eNegative results may need repeat testing\u003c\/li\u003e\n\u003cli data-section-id=\"1fr04a7\" data-start=\"2773\" data-end=\"2821\"\u003eShould be interpreted with clinical symptoms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2823\" data-end=\"2826\"\u003e\n\u003ch3 data-section-id=\"o53z4r\" data-start=\"2828\" data-end=\"2855\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2832\" data-end=\"2855\"\u003eSEO Keywords \/ Tags\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2856\" data-end=\"3026\"\u003eDengue Test, NS1 Antigen ELISA, Dengue Early Detection, Dengue Blood Test, Viral Fever Test, NS1 Serum Test, Dengue Diagnosis, ELISA Dengue Test, Acute Dengue Screening\u003c\/p\u003e","brand":"Lifecell Diagnostics","offers":[{"title":"Default Title","offer_id":44007250395271,"sku":null,"price":420.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/4241\/3447\/files\/ChatGPTImageMay4_2026_11_32_36AM.png?v=1777874592","url":"https:\/\/ourdermastore.com\/products\/dengue-ns1-antigen-by-elisa-serum","provider":"Ourdermastore ","version":"1.0","type":"link"}