copper ( ii ) complexes cul1l2 with the ligand pairs 3-phosphoglycerate ( pg ) /ethylenediamine ( en ) , phosphoserine ( ps ) /ethylenediamine , phosphoserine/malonate ( mal ) are shown to be effective in inducing the release of both iron atoms from di-ferric transferrin ( fe2tf ; human serum transferrin ) at ph 7.3 in 1 m nacl at 25 degrees c .
C3538902
di
C0086418
human