Volume 46, Issue 2 pp. 66-74
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Immunochemical Characterization of a Monoclonal Anti-Leb Blood Grouping Reagent

L. Messeter

Corresponding Author

L. Messeter

Blood Bank, University Hospital, Lund, Sweden

Blood Bank, University Hospital, Lund (Sweden)Search for more papers by this author
T. Brodin

T. Brodin

Department of Tumor Immunology, Wallenberg Laboratory, Lund, Sweden

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M.A. Chester

M.A. Chester

Department of Clinical Chemistry, Lund, Sweden

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K.-A. Karlsson

K.-A. Karlsson

Department of Medical Biochemistry, University of Gothenburg, Sweden

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D. Zopf

D. Zopf

National Cancer Institute, The National Institutes of Health, Bethesda, Md., USA

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A. Lundblad

A. Lundblad

Department of Clinical Chemistry, Lund, Sweden

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First published: February 1984
Citations: 17

Abstract

A haemagglutinating monoclonal anti-LebL antibody has been obtained from a mouse-mouse hybridoma after immunization with the Leb-active oligosaccharide lacto-N-difucohexaose I, coupled to edestin. Of 13 other antibodies obtained, one was able to agglutinate enzyme-treated erythrocytes of all ABO groups and three more were considered to be anti-LebH haemagglutinins. The remaining nine antibodies did not agglutinate red cells. The specificity of the stronger of the anti-LebL haemagglutinins was examined by studying its binding to a number of glycoconjugates and oligosaccharides.

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