It is this foreign protein that produces the antibodies that are detected by the enzyme
linked immunoassay (ELISA) blood test.
TNF - α and IL - 6 concentrations were measured by enzyme -
linked immunoassay (Bender MedSystems).
Not exact matches
An enzyme
immunoassay (such as an ELISA test, short for enzyme -
linked immunosorbent assay) or an immunofluorescence assay is the first step.
As discussed in Part II of this review, urine hormone testing using both gas chromatography - mass spectrometry (GS - MS) or liquid chromatography - tandem mass spectrometry (LC - MS / MS) is well - established in the medical literature as a reliable method of assessing levels of active (free & conjugated) hormones and their metabolites, correlates well with patient symptoms, and reflects the beneficial impact (or lack of benefit and potentially oncogenic effect) of therapeutic interventions.43, 444 Radioimmunoassay (RIA) and enzyme -
linked immunosorbent assay (ELISA, also known as enzyme
immunoassay [EIA]-RRB- analysis may not be accurate.
Measuring steroid hormones via urine testing using both gas chromatography - mass spectrometry (GS - MS) or liquid chromatography - tandem mass spectrometry (LC - MS / MS) has been shown to produce highly accurate results, but radioimmunoassay (RIA) and enzyme -
linked immunosorbent assay (ELISA, also known as enzyme
immunoassay [EIA]-RRB- analysis may not be accurate.