Lack of comparability between CEA analyses using three different methods.

@article{Davidson1985LackOC,
  title={Lack of comparability between CEA analyses using three different methods.},
  author={Harriet Davidson and Derek R Pledger and A. Belfield},
  journal={Annals of clinical biochemistry},
  year={1985},
  volume={22 ( Pt 1)},
  pages={
          94-7
        }
}
Three different methods for the assay of carcinoembryonic antigen were investigated--radioimmunoassay, enzyme-linked immunoassay, and a commercial immunoradiometric assay. Two standard preparations of CEA were used: the 1st British Standard (73/601) and a commercial preparation obtained as a component of the IRMA kit. Serum samples were assayed by each method against each standard material. Significant differences between results were obtained when the different methods were compared. When… CONTINUE READING
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