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It has been reported that the sandwich technique (PRIST) is a more accurate method for determining serum IgE levels than the conventional radioimmunoassay (RIST), especially for low IgE levels. By using half the volumes prescribed for RIST and by introducing a 3-h preincubation step at room temperature, IgE values in the range of 30-4000 I.U./ml could accurately be established. It is concluded that the proposed modification may replace the conventional RIST for routine purposes, because it offers comparable accuracy, is more exonomical, and provides better results in the low IgE range. Discordant results between RIST and PRIST cannot be correctly interpreted, because interfering serum factors may cause either exaggerated IgE values with RIST, or falsely low values with PRIST.
P L Bruynzeel, and
L A Houben, and
L Berrens
June 1979,
Nihon rinsho. Japanese journal of clinical medicine,
P L Bruynzeel, and
L A Houben, and
L Berrens
April 1986,
Arerugi = [Allergy],
P L Bruynzeel, and
L A Houben, and
L Berrens
January 1976,
Clinical allergy,
P L Bruynzeel, and
L A Houben, and
L Berrens
March 1979,
Schweizerische medizinische Wochenschrift,
P L Bruynzeel, and
L A Houben, and
L Berrens
June 1991,
Journal of investigational allergology & clinical immunology,
P L Bruynzeel, and
L A Houben, and
L Berrens
August 1976,
Clinica chimica acta; international journal of clinical chemistry,
P L Bruynzeel, and
L A Houben, and
L Berrens
September 1977,
Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete,
P L Bruynzeel, and
L A Houben, and
L Berrens
August 1982,
Allergy,
P L Bruynzeel, and
L A Houben, and
L Berrens
February 1979,
Zeitschrift fur Hautkrankheiten,
P L Bruynzeel, and
L A Houben, and
L Berrens
October 1974,
Rinsho byori. The Japanese journal of clinical pathology,
