Enrichment for CFU-C from murine and human bone marrow using soybean agglutinin.

作者: Y Reisner , N Kapoor , MZ Hodes , RJ O'Reilly , RA Good

DOI: 10.1182/BLOOD.V59.2.360.360

关键词:

摘要: Mouse bone marrow and spleen cells agglutinated by soybean agglutinin (SBA) or peanut (PNA) were previously shown to be enriched for colony-forming (CFU-S) sufficiently depleted of graft-versus-host reaction producing allow hematologic reconstitution lethally irradiated allogeneic recipient mice. A similar enrichment capable forming colonies in soft agar culture (CFU-C) has now been found the SBA-agglutinated fraction mouse cells, contrast finding that human majority CFU-C are not SBA. Cytofluorometric studies with fluorescein-labeled SBA (FITC-SBA) revealed both bind lectin. Experiments mixing fractions separated reveal true is achieved unagglutinated fraction, as opposed a possible depletion suppressor cell population. Granulocytic, monocytic, mixed all SBA-unagglutinated from marrow.

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