LT-B4 (Leukotriene B4) ELISA Kit

LT-B4 (Leukotriene B4) ELISA KitThe LT B4 (Leukotriene B4) ELISA Kit measures LT B4 in Universal Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with LT B4. LT B4 in the sample or standard competes with a fixed amount of biotin labeled LT B4 for sites on a pre coated antibody specific to LT B4. Free components are washed off. After

The LT-B4 (Leukotriene B4) ELISA Kit measures LT-B4 in Universal Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Competitive-ELISA detection method and takes 2h assay time. The microplate provided in this kit has been precoated with LT-B4. LT-B4 in the sample or standard competes with a fixed amount of biotin-labeled LT-B4 for sites on a pre-coated antibody specific to LT-B4. Free components are washed off. After adding HRP-Streptavidin Conjugate (SABC), biotin specifically binds with streptavidin to form immune complexes. Wash off unbound conjugate. Add TMB substrate solution. Then, TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. Compare OD450 value of sample with the standard curve through curve fitting software to determine the concentration of LT-B4 in the sample. The concentration of the target substance is inversely proportional to the OD450 value.