Abstract
Comparative tests were done to find the best conditions under which formalinized sheep red cells can be tanned and then coated with chromatographically purified ovalbumin.
Variation in the time taken for tanning or coating, the amount of antigen used, the temperature during coating, the use of different batches of tannic acid, ovalbumin or of cells formalinized by different methods had little effect on sensitivity to agglutination by antibody.
A slight increase in sensitivity was obtained by coating at a low pH, by increasing the quantity of tannic acid employed and by heat denaturation of the antigen.
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Selected References
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- BOYDEN S. V. The adsorption of proteins on erythrocytes treated with tannic acid and subsequent hemagglutination by antiprotein sera. J Exp Med. 1951 Feb;93(2):107–120. doi: 10.1084/jem.93.2.107. [DOI] [PMC free article] [PubMed] [Google Scholar]
- CSIZMAS L. Preparation of formalinized erythrocytes. Proc Soc Exp Biol Med. 1960 Jan;103:157–160. doi: 10.3181/00379727-103-25444. [DOI] [PubMed] [Google Scholar]
- FULTHORPE A. J. Multiple diphtheria antigen-antibody systems investigated by passive haemagglutination techniques and other methods. Immunology. 1962 Jan;5:30–45. [PMC free article] [PubMed] [Google Scholar]
- FULTHORPE A. J., ROITT I. M., DONIACH D., COUCHMAN K. A stable sheep cell preparation for detecing thyroglobulin auto-antibodies and its clinical applications. J Clin Pathol. 1961 Nov;14:654–660. doi: 10.1136/jcp.14.6.654. [DOI] [PMC free article] [PubMed] [Google Scholar]
- GEORGE M., VAUGHAN J. H. Observations on the nature of the antigen in tanned red cell hemagglutination. J Immunol. 1962 Feb;88:191–198. [PubMed] [Google Scholar]
- Herbert W. J. The preparation of antigenically defined conalbumin-free ovalbumin, by ion-exchange chromatography. Immunochemistry. 1967 May;4(3):143–150. doi: 10.1016/0019-2791(67)90123-1. [DOI] [PubMed] [Google Scholar]
- LINZ R., LECOCQ E., MANDELBAUM E. [The adsorption of antigens on tanned erythrocytes]. Ann Inst Pasteur (Paris) 1961 Sep;101:367–381. [PubMed] [Google Scholar]
- MCKENNA J. M. A stable preparation of antigen-sensitized erythrocytes. Proc Soc Exp Biol Med. 1957 Jul;95(3):591–593. doi: 10.3181/00379727-95-23302. [DOI] [PubMed] [Google Scholar]
- NETER E. Bacterial hemagglutination and hemolysis. Bacteriol Rev. 1956 Sep;20(3):166–188. doi: 10.1128/br.20.3.166-188.1956. [DOI] [PMC free article] [PubMed] [Google Scholar]
- PIROFSKY B., CORDOVA M., IMEL T. L. The function of proteolytic enzymes and tannic acid in inducing erythrocyte agglutination. J Immunol. 1962 Dec;89:767–774. [PubMed] [Google Scholar]
- SHIOIRI K. THE OBSERVATION OF PROTEINS ADSORBED ON ERYTHROCYTES TREATED WITH TANNIC ACID IN PASSIVE HEMAGGLUTINATION TESTS (BOYDEN'S METHOD). Jpn J Exp Med. 1964 Dec;34:345–359. [PubMed] [Google Scholar]
- STEFFEN C., ROSAK M. IN VITRO DEMONSTRATION OF ANTI-OVALBUMIN SPECIFICITY OF LYMPH NODE CELLS IN DELAYED TYPE HYPERSENSITIVITY. J Immunol. 1963 Mar;90:337–346. [PubMed] [Google Scholar]
