Despite good specificity (99%), EIA has only moderate and variable sensitivity (60–95%). There is a relatively high false-negative rate since 100–1000 pg of ...

20 февр. 2024 г. · Because this test is used for so many different indications, each indication has its own normal range and standard result, which will be ... Purpose · How It Works · Risks · Before the Test

20 апр. 2024 г. · ELISAs are extremely sensitive, allowing antigen to be quantified in the nanogram (10–9 g) per mL range. In an indirect ELISA, we quantify ... The MMR Titer · Enzyme-linked... · Immunofiltration and...

Sera from normal adults had a myoglobin concentration in the range 3-65 ... The results suggest that detection of serum myoglobin by enzyme-immunoassay ...

Despite good specificity (up to 99%), EIA is reported to have only moderate and variable sensitivity (60–95%).

The working assay range selected is 5-600 pmol/L, corresponding to a clinically useful range. Because of its specificity, this two-site immunoassay gives ...

20 окт. 2022 г. · Normal values depend on the type of substance being identified. Some laboratories use different measurements or test different samples. Normal ...

EXPECTED NORMAL VALUES. Each laboratory should establish its own normal range based on the patient population. The Testosterone EIA was performed on randomly ...

The linear range of detection in clinical specimens was from 100 pg/ml to 3.2 ng/ml. Using a panel of sera collected at different points in time, the amount of ...

The quantitative range of this assay is 0.19-60.0 ng/mL. Antigen concentrations less than 0.19ng/mL ;greater than 60.0 ng/mL fall outside the linear range of ...