title |
Inhibition of human recombinant arginase 1 expressed in Escherichia coli BL21 (DE3) assessed as reduction in urea production using L-arginine as substrate in presence of MnSO4 incubated for 60 mins by o-phthaldialdehyde/N-(1-naphthyl)ethylene-diamine dihydrochloride reagent based colorimetric assay |