Related Experiment Videos
Overview: quality control of tumor marker assays
R Kruse1, W J Geilenkeuser, G Röhle
1Deutsche Gesellschaft für Klinische Chemie e. V., Referenzinstitut für Bioanalytik, Bonn-Germany.
The International Journal of Biological Markers
|May 6, 1999
Abstract:
Data from interlaboratory surveys for the determination of CA 125 (1987 to 1998) show large differences depending on the commercial kit used. Samples of the same material produced different analytical results in different interlaboratory surveys, thus showing that some kits did not have a satisfactory rate of reproducibility over a longer period of time.