{"title":"用抗原-sepharose 4B色谱法测定二价抗体-固定化抗原相互作用的结合常数。","authors":"M R Bruera, D Sevlever, C A Gatti","doi":"10.3109/08820138309051970","DOIUrl":null,"url":null,"abstract":"<p><p>Binding constants for the human IgG-anti human IgG heavy chain were determined from elution profiles obtained by loading human IgG-Sepharose 4B columns with the antibody and eluting it at different NaI concentrations. The agreement between the value obtained at zero NaI concentration and the value determined in solution by equilibrium molecular sieving was good. An application of this column method should be useful for comparison of avidity values of antibody populations of the same specificity.</p>","PeriodicalId":13417,"journal":{"name":"Immunological communications","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1983-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/08820138309051970","citationCount":"2","resultStr":"{\"title\":\"Measurement of binding constants for divalent antibody-immobilized antigen interaction by antigen-sepharose 4B chromatography.\",\"authors\":\"M R Bruera, D Sevlever, C A Gatti\",\"doi\":\"10.3109/08820138309051970\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Binding constants for the human IgG-anti human IgG heavy chain were determined from elution profiles obtained by loading human IgG-Sepharose 4B columns with the antibody and eluting it at different NaI concentrations. The agreement between the value obtained at zero NaI concentration and the value determined in solution by equilibrium molecular sieving was good. An application of this column method should be useful for comparison of avidity values of antibody populations of the same specificity.</p>\",\"PeriodicalId\":13417,\"journal\":{\"name\":\"Immunological communications\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1983-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.3109/08820138309051970\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Immunological communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3109/08820138309051970\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Immunological communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3109/08820138309051970","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measurement of binding constants for divalent antibody-immobilized antigen interaction by antigen-sepharose 4B chromatography.
Binding constants for the human IgG-anti human IgG heavy chain were determined from elution profiles obtained by loading human IgG-Sepharose 4B columns with the antibody and eluting it at different NaI concentrations. The agreement between the value obtained at zero NaI concentration and the value determined in solution by equilibrium molecular sieving was good. An application of this column method should be useful for comparison of avidity values of antibody populations of the same specificity.
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