{"title":"Resolution of rabbit γ-globulin into two fractions by chromatography on diethylaminoethyl-sephadex","authors":"Michael Sela, David Givol, Edna Mozes","doi":"10.1016/0006-3002(63)91031-X","DOIUrl":null,"url":null,"abstract":"<div><p>Rabbit γ-globulin was resolved into two fractions by chromatography of normal or immune serum on a DEAE-Sephadex column at pH 8. Different distribution of antibodies from the different antisera among the two γ-globulin fractions was observed.</p><p>Upon hydrolysis by papain followed by separation of the fragments formed, both γ-globulin fractions yielded the same amount of fragment III; one of them gave in addition a double amount of fragment II and the other a double amount of fragment I. This provides additional evidence that γ-globulin molecules are composed of two identical pieces (fragments I or II) together with fragment III.</p></div>","PeriodicalId":94301,"journal":{"name":"Biochimica et biophysica acta","volume":"78 4","pages":"Pages 649-657"},"PeriodicalIF":0.0000,"publicationDate":"1963-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0006-3002(63)91031-X","citationCount":"37","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biochimica et biophysica acta","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/000630026391031X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 37
Abstract
Rabbit γ-globulin was resolved into two fractions by chromatography of normal or immune serum on a DEAE-Sephadex column at pH 8. Different distribution of antibodies from the different antisera among the two γ-globulin fractions was observed.
Upon hydrolysis by papain followed by separation of the fragments formed, both γ-globulin fractions yielded the same amount of fragment III; one of them gave in addition a double amount of fragment II and the other a double amount of fragment I. This provides additional evidence that γ-globulin molecules are composed of two identical pieces (fragments I or II) together with fragment III.
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