fifty-five hematopoietic cell lines , including 19 t- , 16 b- , 5 pre-b- , 5 non-t non-b- , 1 erythroid , and 9 myeloid-monocytoid cells , were screened for production of human hematopoietic survival and stem cell growth factor ( scgf ) by enzyme immunoassay using anti-scgf monoclonal antibody .
C1292769
pre-b
C0887899
myeloid