- [Analysis of mannoligosaccharides by liquid chromatography-electrospray ionization mass spectrometry]Yun Tao Zhang
Institute of Marine Drug and Food, Ocean University of Qingdao, Qingdao 266003, China
Se Pu 20:364-6. 2002..The method developed is accurate, fast and convenient and can be used to characterize the relative molecular mass of the oligosaccharides...
- A myxobacterium strain Sorangium cellulosum AHB125 producing epothilone B and other anticancer substancesWen Jie Guo
Department of Pharmaceutical, School of Biotechnology, Southern Yangtze University, Wuxi, PR China
Nat Prod Res 21:1256-65. 2007..The compound was confirmed as epothilone B by HPLC and LC/MS analysis, compared to the epothilone B standard sample. Bioassay indicated that there were other high-bioactive substances in the metabolites...