Description
Intended Uses: This sandwich kit is for the accurate quantitative detection of rat Transferrin Receptor Protein 1 (also known as TFR1) 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 rat TFR1 antibody. TFR1 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated rat TFR1 Antibody is added and binds to TFR1 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated TFR1 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 rat TFR1. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm