| A | B |
| Myeloproliferative disorders | incr. # of marrow precursors |
| Chronic infection/inflammation | incr.# of marrow precursors |
| basophilia | myeloproliferative disorders |
| CD1 | cortical thymocytes, langerhans histocytes |
| CD3 | THYMOCYTES, PERIPHERAL Ts |
| CD4 | HELPER Ts |
| CD5 | T CELLS, SM. SUBSET OF B CELLS |
| CD8 | DOUBLE + CORTICAL THYMOCYTES |
| CD10 | GERMINAL & MARROW PRE-B (CALLA) |
| CD19 | MARROW PRE-B, MATURE B (NOT PLASMA) |
| CD20 | POST CD19 MRW PRE-B MATURE-B |
| CD21 | EBV RCPTR, MATURE Bs, FDCs |
| CD23 | ACTIVATED MATURE B-CELLS |
| CD79a | MARROW PRE-B AND MATURE B |
| CD11c | HAIRY CELL LEUKEMIA |
| CD13 | IM/MATURE MONO/GRANULOCYTES |
| CD14 | MONOCYTES |
| CD15 | REED STERNBURG; CL. HODGKIN'S L. |
| CD33 | MYELOID PROGENITORS, MONOCYTES |
| CD64 | MATURE MYELOID |
| CD16 | NK CELLS AND GRANULOCYTES |
| CD56 | NK CELLS, SUBSET OF T-CELLS |
| CD34 | PLURIPOTENT HEMATOPOIETIC STEM CELLS |
| PROGENITOR CELLS OF MANY LINEAGES | CD34 |
| REED STERNBURG CELLS; CL. HODGKIN'S L. | CD30 |
| CD45 | LEUKOCYTE COMMON ANTIGEN (LCA) |