{"id":32010,"date":"2025-03-04T08:55:41","date_gmt":"2025-03-04T07:55:41","guid":{"rendered":"https:\/\/immunostep.com\/?post_type=product&#038;p=32010"},"modified":"2026-01-22T08:38:48","modified_gmt":"2026-01-22T07:38:48","slug":"cd19-2","status":"publish","type":"product","link":"https:\/\/immunostep.com\/es\/product\/cd19-2\/","title":{"rendered":"CD19 (Clone B3\/11)"},"content":{"rendered":"<p>This antibody reacts with the CD19- antigen (B4-antigen), which is expressed on human B lymphocytes. The monoclonal antibody is B lineage-specific and reacts with early B-cell precursors, pre-B-cells, B-cells, intermediate B-cells, mature B-cells and some plasmacytoid cells, also reacts with pre-B-cell- lines, B lymphoblastoid cell-lines and Burkitt cell- lines, and with 50% of myeloma cell-lines. Plasma cells were found to be negative.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This antibody reacts with the CD19- antigen (B4-antigen), which is expressed on human B lymphocytes. The monoclonal antibody is B lineage-specific and reacts with early B-cell precursors, pre-B-cells, B-cells, intermediate B-cells, mature B-cells and some plasmacytoid cells, also reacts with pre-B-cell- lines, B lymphoblastoid cell-lines and Burkitt cell- lines, and with 50% of myeloma cell-lines. 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