Summary of Immunocytometric Analyses of Cell Surface Proteins on B-CLL and Normal B Cells
| CLL . | μ . | δ . | B29 . | Light Chain . |
|---|---|---|---|---|
| 2 | + | + | + | κ |
| 4 | + | + | + | κ |
| 12 | ++ | − | ++ | κ |
| 14 | + | + | + | κ |
| 18 | + | + | + | κ |
| 19 | + | − | + | λ |
| 21 | − | − | − | − |
| 25 | + | − | + | λ |
| 32 | − | − | − | − |
| 36 | + | + | + | κ |
| 37 | ++ | − | ++ | λ |
| 38 | + | + | + | κ |
| 39 | − | − | − | − |
| 40 | − | − | + | − |
| 41 | − | − | − | − |
| 42 | − | − | − | − |
| 43 | − | − | − | − |
| 44 | ++ | − | ++ | κ |
| Normal | ++/+ | ND | ++/+ | κ/λ |
| CLL . | μ . | δ . | B29 . | Light Chain . |
|---|---|---|---|---|
| 2 | + | + | + | κ |
| 4 | + | + | + | κ |
| 12 | ++ | − | ++ | κ |
| 14 | + | + | + | κ |
| 18 | + | + | + | κ |
| 19 | + | − | + | λ |
| 21 | − | − | − | − |
| 25 | + | − | + | λ |
| 32 | − | − | − | − |
| 36 | + | + | + | κ |
| 37 | ++ | − | ++ | λ |
| 38 | + | + | + | κ |
| 39 | − | − | − | − |
| 40 | − | − | + | − |
| 41 | − | − | − | − |
| 42 | − | − | − | − |
| 43 | − | − | − | − |
| 44 | ++ | − | ++ | κ |
| Normal | ++/+ | ND | ++/+ | κ/λ |
FACS results on surface B29 and Ig μ heavy chains are scored relative to the bright staining (++) population of normal B cells. All B-CLL samples were CD19/20+. All were CD5+ except CLL 25, 38, and 39.
Abbreviation, ND, not determined.