Description
Intended Uses: This sandwich kit is for the accurate quantitative detection of Mouse Tryptophan (also known as TPH) in serum, plasma, cell culture supernates, Ascites, tissue homogenates or other biological fluids.
Principle of the Assay: This kit is an Enzyme-Linked Immunosorbent Assay (ELISA). The plate has been pre-coated with Mouse TPH antibody. TPH present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Mouse TPH Antibody is added and binds to TPH in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated TPH 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 Mouse TPH. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm