From: Pegylated derivatives of recombinant human arginase (rhArg1) for sustained in vivo activity in cancer therapy: preparation, characterization and analysis of their pharmacodynamics in vivo and in vitro and action upon hepatocellular carcinoma cell (HCC)
rhArg1 (U/ml)
rhArg1-peg5,000 mw (U/ml)
HepG2
0.18 ± 0.06
0.22 ± 0.03
Hep3B
0.07 ± 0.03
0.10 ± 0.04