红参须根中多肽成分的分离与鉴定  

Isolation and Determination of Polypeptide from Red Ginseng Root Hair

作　　者：焦连庆[1] 魏俊杰[1] 徐景达[1] 于敏[2] 

机构地区：[1]白求恩医科大学,长春130021 [2]吉林省中医中药研究院剂型室

出　　处：《中草药》1996年第2期70-72,共3页Chinese Traditional and Herbal Drugs

摘　　要：用反相高效液相色谱技术从红参须根中分得一个新的多肽化合物。根据氨基酸组成分析，SDS-聚丙烯酰胺凝胶电泳和高效排阻层析分子量测定结果，鉴定为33肽。文中还报道应用组织培养技术和免疫手段．研究了红参须根多肽的活性，并与人参皂甙的活性进行了对比。A new polypeptide (RGHP)was isolated from red Ginseng root hair by Rp-HPLC. It was identified as tritriacont peptide on basis of analysis of amino acid composition and determination of molecular weight by SDSPAGE and high performance size-exclusion chromatography. The activities of RGHP were studied by means of tissue culture and immunoassay,and compared with ginsenosides.

关 键 词：红参须根 多肽 聚丙烯酰胺凝胶 电泳 

分 类 号：R284[医药卫生—中药学]