Description
Intended Uses: This sandwich kit is for the accurate quantitative detection of Porcine Soluble Vascular Endothelial Growth Factor Receptor-2 (also known as VEGFR-2/SFLK-1) in serum, plasma, cell culture supernates, cell lysates, tissue homogenates.
Principles of the Assay: This kit is an Enzyme-Linked Immunosorbent Assay (ELISA). The plate has been pre-coated with Porcine VEGFR-2/SFLK-1 antibody. VEGFR-2/SFLK-1 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Porcine VEGFR-2/SFLK-1 Antibody is added and binds to VEGFR-2/SFLK-1 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated VEGFR-2/SFLK-1 antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of Porcine VEGFR-2/SFLK-1. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm