J Mitra D-DIMER Quanti Card

D-Dimer Quanti Card is a sensitive immunoassay for the quantitative determination of D-Dimer in human plasma with iQuant Analyzer only.

D-Dimer Quanti Card is a fluorescence immunoassay, based on the “sandwich” principle. The test uses capture antibody for D-Dimer immobilized on a nitrocellulose strip. The detector antibody in conjugate binds to the antigen in sample, forming antigen-antibody fluorescence complex. This complex migrates through the nitrocellulose strip by capillary action. When the complex meets the line of the corresponding immobilized antibody on the test line the fluorescence signal is produced from Immuno-complex. The greater the concentration of the antigen in sample forms the more antigen-antibody complex and leads to stronger intensity of fluorescence signal. The signal is interpreted and the result is displayed on analyzer in terms of concentration.