Journal of chromatography, 620(2), 217-224 (1993-10-29)
A stereoselective HPLC method is described for the determination of (SR)- and (RS)-mefloquine in plasma. The direct chiral separation is carried out on a Hypercarb-S column (porous graphitised carbon) with N-benzyloxycarbonyl-glycyl-L-proline (L-ZGP) as a chiral counter-ion in a reversed-phase system.
The Journal of biological chemistry, 276(2), 1262-1266 (2000-10-14)
Structure determination of the inactive S554A variant of prolyl oligopeptidase complexed with an octapeptide has shown that substrate binding is restricted to the P4-P2' region. In addition, it has revealed a hydrogen bond network of potential catalytic importance not detected
Journal of chromatography. A, 984(2), 261-271 (2003-02-05)
N-Benzoxycarbonylglycyl-L-proline (L-ZGP) has been introduced as a chiral selector for enantioseparation of amines in non-aqueous capillary electrophoresis. Methanol mixed with different proportions of dichloromethane, 1,2-dichloroethane or 2-propanol containing L-ZGP and ammonium acetate was used as the background electrolyte. Enantioseparation of
Biochimica et biophysica acta, 847(1), 67-76 (1985-10-30)
The subcellular localization of the bradykinin-inactivating activity was studied using guinea-pig neutrophils and the following results were obtained. The bradykinin-inactivating activities were found to be present in the cytosol and membrane fractions but not in the granular and nuclear fractions.
Journal of chromatography. A, 705(2), 275-287 (1995-06-30)
Direct separation of enantiomeric amines using mainly N-benzyloxycarbonylglycyl-L-proline (L-ZGP) but also N-benzyloxycarbonylglyclglcyl-L-proline (L-ZGGP) as the chiral counter ion in methanol is described. The solid phase was Hypercarb porous graphitic carbon. Several amines of pharmacological interest (e.g., alprenolol, sotalol, terbutaline, promethazine
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