title: [Purification and identification of red ginseng polypeptides].
abstract: Two new polypeptides named RGPI and RGPII were isolated from the Chinese drug red ginseng for the first time. They were identified as propadecopeptide and pentadecopeptidex on the basis of analysis of amino acid composition and determination of molecular weight. Further-more, the effects of RGPs on the content of polysaccharides and the activity of succinodehydrogenase in the 2BS cells of the lung of human embryo were studied.
authors.affiliation: Norman Bethune University of Medical Sciences, Chang Chun.
authors.forename: Q F
authors.initials: QF
authors.lastname: Wu
authors.forename: J J
authors.initials: JJ
authors.lastname: Wei
authors.forename: J D
authors.initials: JD
authors.lastname: Xu
mesh_terms: D000596:Amino Acids / Q000737:chemistry; D002478:Cells, Cultured; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004622:Embryo, Mammalian; D006801:Humans; D008168:Lung / Q000737:chemistry / Q000166:cytology; D008970:Molecular Weight; D005894:Panax / Q000737:chemistry*; D010455:Peptides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D010946:Plants, Medicinal; D011134:Polysaccharides / Q000378:metabolism; D013385:Succinate Dehydrogenase / Q000378:metabolism
chemical_list: D000596:Amino Acids; D010455:Peptides; D011134:Polysaccharides; D013385:Succinate Dehydrogenase