Fluorescence Polarization Immunoassay
Proficiency testing data from the college of american pathologists for 2010 reveal that 92 of laboratories perform the fluorescence polarization immunoassay used in this case and all of the 407 participating laboratories currently use an immunoassay platform for mtx.
Fluorescence polarization immunoassay. The sensitivity of the method depends strongly upon the binding affinity of the antibody. Fluorescence polarization immunoassays employ a fluorophore bound antigen that when bound to the antibody of interest will increase fluorescence polarization. Fluorescence polarization immunoassay for the determination of therapeutic drug levels in human plasma. Fluorescence polarization immunoassay fpia 1 on which tdx drug assays are based has been used to expand the menu of clinically useful tests to new drugs e.
Immunoassays are routinely used in the screening of commodities and foods for fungal toxins mycotoxins. A fluorescence polarization immunoassay method to quantify diisobutyl phthalate in yoghurt samples. National library of medicine 000 0 votes rate this definition. Fluoroimmunoassay where detection of the hapten antibody reaction is based on measurement of the increased polarization of fluorescence labeled hapten when it is combined with antibody.
The methods could be selectively used for rapid screening of diisobutyl phthalate in yoghurt. This is my final project video for advanced biochem at bsc paper references.