PerkinElmer’s Delfia EXPRESS® immunoassay system is the most widely used platform for Down syndrome screening, now available also for pre-eclampsia screening.
Delfia EXPRESS® (dissociation-enhanced lanthanide fluorescence immunoassay) is a time-resolved fluorescence (TRF) intensity technology.
Assays are designed to detect the presence of a compound or biomolecule using lanthanide chelate labelled reagents, separating unbound reagent using wash steps
Delfia EXPRESS has become the screening solution of choice for laboratories around the world and giving reliable, high quality results both for aneuploidy and pre-eclampsia risk assessment during pregnancy.
Delfia EXPRESSis a fully automatic system for sensitive and reproducible quantitation of analytes commonly used in prenatal screening programs.
The instrument is supported by the widest available range of prenatal analytes available on any platform.
All kits employ the sensitive and robust Delfia EXPRESS® chemistry, based on time-resolved fluorescence. Every assay stage from sample dispensing to measurement is performed automatically.
Analytical results are easy to manage and transfer to risk calculation software such as Life Cycle.
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