Human Ia-like antigens in non-lymphoid organs.
Human Ia-like antigens in non-lymphoid organs.
复制标题
非淋巴器官中的人类 Ia 样抗原。
作者：
K. Koyama;T. Fukunishi;M. Barcos;N. Tanigaki;D. Pressman
Human Ia-like antigens in liver and kidney were shown by the immunofluorescence assay to be present mostly in the endothelial-mesenchymal cells of these organs. The parenchymal cells apparently contained no human Ia-like antigens. The antigens in liver and kidney were purified and shown to have the same subunit structure as human Ia-like antigens of cultured B-lymphoid cells. The human Ia-like antigens in non-lymphoid organs, not only in liver and kidney but also in testis, heart, muscle and brain, carried all the xenoantigenic characteristics of human Ia-like antigens expressed on lymphoid cells of B-cell lineage.
