B Cell Subset Antibody [BB6-10A10] (PE)

The monoclonal antibody BB6-10A10 stains the following percentages of surface immunoglobulin (sIg) positive cells in porcine lymphoid tissues - 11-15% in peripheral blood, 22-23% in mesenteric lymph nodes, 79-87% in ileal Peyer’s patches (ILPP), 6-17 in spleen, and 0% in thymus. While identification of the antigen (s) that are found predominantly on ILPP B cells and which are recognized by BB6-10A10 is speculative, the antibody appears to react with an immature population of B cells in the follicles of ILPPs and with a subpopulation of sIglow B cells in lymph nodes.