by prewashing the cell-laden microcarriers with buffer containing a chelating agent , bovine kidney cells , bk , human embryonic foreskin fibroblasts , fs-4 , and continuous human kidney cells , tcl-598 which produces prourokinase , were viably dissociated from commercially available gelatin-coated microcarriers , cytodex-3 .
C0007634
the cell
C0016030
fibroblasts