a chemotactic protein for polymorphonuclear leukocytes ( lung carcinoma-derived chemotaxin [ luct ] ) was purified from culture fluid of the human lung giant cell carcinoma lu65c cells to electrophoretically homogeneous form through five sequential purification steps : deae-sepharose , cm-sepharose , hplc on carboxyl-methylated-polyvinylalcohol resin , hydrophobic , and reversed-phase .
C0345960
of the
C0007634
cells