the expression of human high molecular weight b cell growth factor ( hmw-bcgf ) receptors ( r ) on clonal populations of leukemic b cells in cll was studied by ligand binding assays using 125i-labeled hmw-bcgf as well as by immunofluorescence/flow cytometry and scatchard analyses using an anti-hmw-bcgf r monoclonal antibody ( mab ) , designated ba-5 .
C0004561
b cells
C0023434
cll