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Erythrina Lectins Detect the H/HI Blood Groups

  • Dvora Sudakevitz
  • , Nechama Gilboa-Garber
  • , Cyril Levene
  • , Ruth Sela
  • , Lokesh Bhattacharyya
    • Bar-Ilan University
    • Ministry of Health, Israel
    • Albert Einstein College of Medicine

    Research output: Contribution to journalArticlepeer-review

    11 Scopus citations

    Abstract

    The lectin purified from Erythrina corallodendron seeds which binds N-acetyllactosamine > N-acetyl-D-galactosamine > α and β galactosides > D-galactose was examined for its ABO(H) blood group specificity. It has been shown that this lectin causes the strongest hemagglutination of O(H) and weakest of Oh(Bombay) red blood cells, and interacts with the H antigen in association with the I antigen. The reactions of Erythrina corallodendron and Erythrina indica lectins (which are similar in sugar specificity) with erythrocytes of different ABO(H) and Ii blood groups (the I bloods were all from adults and the i from either cord or adult bloods) revealed the following order of activity: O(H)I > A2 I > O(H)i adult > A2BI > BI > O(H)i cord > A1I > A1i adult > Bi cord > A1BI > Ai CQrd > ABi cord > Ohl. The Erythrina indica lectin showed a lower differentiation between the agglutination of O(H) and Oh erythrocytes. Both Erythrina lectins exhibited H/HI blood group preference but were not inhibited by the saliva from ABO(H) “secretors”. Thus they may be classified with the Cytisus sessilifolius, Lotus tetragonolobus and Laburnum alpinum lectins which are inhibited by lactose but not by H blood group substances in secretions.

    Original languageEnglish
    Pages (from-to)343-350
    Number of pages8
    JournalZentralblatt fur Bakteriologie
    Volume275
    Issue number3
    DOIs
    StatePublished - Aug 1991

    Bibliographical note

    Funding Information:
    Acknowledgements. This research was supported by the Health Center Foundation of the Bar-Han University. The authors thank Karen Gekker for technical assistance, Drs. P. Moores and Brian Gibbs from the Rep. of South Africa for the donation of OH (Bombay) bloods used in this study, Dr.]. Jorgensen from Denmark for Oi red blood cells, Mrs. Ella Gindi and Mrs. Tamar Anker for the graphic and photographic representation of the results and Mrs. Avrille Goldreich for the typing of the manuscript.

    Funding

    Acknowledgements. This research was supported by the Health Center Foundation of the Bar-Han University. The authors thank Karen Gekker for technical assistance, Drs. P. Moores and Brian Gibbs from the Rep. of South Africa for the donation of OH (Bombay) bloods used in this study, Dr.]. Jorgensen from Denmark for Oi red blood cells, Mrs. Ella Gindi and Mrs. Tamar Anker for the graphic and photographic representation of the results and Mrs. Avrille Goldreich for the typing of the manuscript.

    Funders
    Health Center Foundation of the Bar-Han University

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