Specific human B lymphocyte alloantigens linked to HL-A.
نویسندگان
چکیده
منابع مشابه
B-lymphocyte alloantigens in Caucasians
Human B lymphocytes have been shown to have at least five polymorphic specificities defined by 32 antisera. The antisera were produced by absorption with pooled platelets to remove HLA activity and were selected out of over 400 tested sera. The sera that defined the five specificities had high correlation coefficients within a group (generally in the range of 0.6-0.9). As shown by the fit in th...
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CBA/N mice and F1 male mice, which are hemizygous for the CBA/N X chromosome, have an immune defect which is associated with the absence (deficiency) of a subpopulation of mature or late developing B lymphocytes. This characteristic was utilized to develop an antiserum that was specific for this subclass of B cells. C57BL/L mice were immunized with DBA/2 spleen calls, and the resulting antisera...
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Recently, it has been shown that human B lymphocytes possess a polymorphic antigen system distinct from the HLA system present on both T and B lymphocytes (1-4). These B-cell antigens are also present on cultured lymphoblastoid lines (1, 3, 5, 6), acute lymphoblastic leukemia cells (7), and chronic lymphoblastic leukemia cells (1 and footnote 1). Earlier we described four distinct B-lymphocyte ...
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A group of alloantibodies are found in pregnancy sera which react with antigens present on B lymphocytes and monocytes but are not detectable on the vast majority of unstimulated T cells. This specificity distinguishes them from HL-A antibodies which react with both cell types. They were readily recognized through indirect fluorescent antibody analysis by employing the combination of B-cell lym...
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Immunoglobulin (Ig) is present on a large fraction of T cells from unfractionated lymphocytes activated by in vitro stimulation with H-2-incompatible cells (mixed lymphocyte reaction [MLR]). Removal of bursa equivalent-derived (B) cells from the responder cell population before mixed culture, by filtration through nylon wool columns, reduces the percentage of Ig-bearing responder T blasts to ba...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1975
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.72.12.5103