藥物成份 BDIS CD19 (Leu-12) PE reagent is a monoclonal antibody provided in buffered saline with gelatin and 0.1% sodium azide and is available in 50 tests. It contains PE-labeled CD19 (Leu-12), clone 4G7.8 The CD19 antigen, 95 kDa, is expressed on virtually all human B lymphocytes, which recognize 2% to 19% of peripheral blood lymphocytes.9 @ 藥要看