Time-resolved fluorometer for lanthanide chelates--a new generation of nonisotopic immunoassays.
Pulsed-light time-resolved fluorometry of lanthanide chelates has proved to be very sensitive for use with nonisotopic immunoassays. We describe a manually operated fluorometer with a conventional xenon flashtube. Sensitivity for 1-s determinations is similar to that of radioisotopic methods.
D002614:Chelating Agents; D005470:Fluorometry / Q000295:instrumentation*; D007118:Immunoassay / Q000295:instrumentation* / Q000379:methods; D007328:Insulin / Q000032:analysis; D008674:Metals, Rare Earth
D002614:Chelating Agents; D007328:Insulin; D008674:Metals, Rare Earth