title: [High performance liquid chromatography of peptide bioregulators, their fragments and derivatives. II. Sorption of peptides from aqueous-organic eluents on octadecylsilylsilica gel and unmodified silica gel].
abstract: Dependence of the peptide retention upon the organic component concentration in eluent has been studied. A parabolic dependence has been found in a wide range of acetonitrile concentrations. The effect observed with ODS- and unmodified silica as stationary phases extends analytical and preparative potentialities of HPLC of peptides.
authors.forename: V D
authors.initials: VD
authors.lastname: Grigor'eva
authors.forename: L A
authors.initials: LA
authors.lastname: Brivkalne
authors.forename: V D
authors.initials: VD
authors.lastname: Shats
mesh_terms: D002851:Chromatography, High Pressure Liquid; D010446:Peptide Fragments / Q000302:isolation & purification*; D010455:Peptides / Q000302:isolation & purification*; D058428:Silica Gel; D012822:Silicon Dioxide
chemical_list: D010446:Peptide Fragments; D010455:Peptides; C026679:octadecylsilica; D058428:Silica Gel; D012822:Silicon Dioxide
vernacular_title: Vysokoéffektivnaia zhidkostnaia khromatografiia peptidnykh bioreguliatorov, ikh fragmentov i proizvodnykh. II. Sorbtsiia peptidov iz vodno-organicheskikh éliuentov oktadetsilsililsilikagelem i nemodifitsirovannym silikagelem.