Glycoprotein I_(1-2-1) from Irpex lacteus
- VernacularTitle:耙齿菌糖蛋白I_(1-2-1)的化学研究
- Author:
Zhenwei YANG
;
Ruizhi JIANG
;
Yinghong CHEN
;
Qipin GAO
- Publication Type:Journal Article
- Keywords:
Irpex lacteus Fr.;
glycoprotein;
methylation analysis
- From:
Chinese Traditional and Herbal Drugs
1994;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical structure of a pure glycoprotein I_(1-2-1) from Irpex lacteus.Methods Based on chemical and spectral analysis,the structural characterization of I_(1-2-1) was investigated.Results I_(1-2-1) was composed of Ara,Xyl,Man,Gal,and Glu with its mean molecular weight of(40 000.) Methylation analysis showed that the main chain of I_(1-2-1)was all 1→2,1→6 linked Manp.Conclusion I_(1-2-1) is a complicated glycoprotein obtained for the first time from I.lacteus.
