【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。更多还原

【Abstract】 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.更多还原