Goldzieher JW, Greene ND, Williams MC. Problems in the measurement of putative serum immune complexes by the method of Beaumont.
AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY : AJRI : OFFICIAL JOURNAL OF THE AMERICAN SOCIETY FOR THE IMMUNOLOGY OF REPRODUCTION AND THE INTERNATIONAL COORDINATION COMMITTEE FOR IMMUNOLOGY OF REPRODUCTION 1982;
2:157-8. [PMID:
7051873 DOI:
10.1111/j.1600-0897.1982.tb00158.x]
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Abstract
A methodological investigation of the procedure used by Beaumont et al for measuring a "serum immune complex" precipitated by 25% ammonium sulfate and alleged to contain an ethynyl-estradiol binding immunoglobulin has found major problems with reproducibility and with the correlation of total protein as measured by the Lowry method and the IgG content as determined by a specific nephelometric procedure.
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