LTB4-induced chemotaxis in CHO-LTBR cells
Light microscopic analyses of the migration of the cells toward LTB4 in
the Boyden chamber assay. 1 nM LTB4 induced potent chemotaxis in CHO-LTBR
cells (right), but not in control vector-transfected cells (left). Only
the pores (8 micro m) in the filter are seen in the left.