Sequence Analysis of Polypeptide by Mass Spectrometry  

作　　者：YANG Hou-jun , LI Xiao-ling, HU Xiao-yu and CHEN Yao-zu (State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000) 

出　　处：《Chemical Research in Chinese Universities》1993年第4期288-295,共8页高等学校化学研究（英文版）

摘　　要：The method described in this work provides a sensitive and fast technique for investigating the primary structure of peptides with molecular weight up to 3340 amu. Usually, the metastable ion kinetic energy spectra (MIKES) and collisional activated decomposition (CAD) spectra provide complementary information for the FAB mass spectra, the MIKES and CAD spectra generally contain high-mass sequence ions.The method described in this work provides a sensitive and fast technique for investigating the primary structure of peptides with molecular weight up to 3340 amu. Usually, the metastable ion kinetic energy spectra (MIKES) and collisional activated decomposition (CAD) spectra provide complementary information for the FAB mass spectra, the MIKES and CAD spectra generally contain high-mass sequence ions.

关 键 词：PEPTIDE Sequence analysis Mass spectrometry. 

分 类 号：O6[理学—化学]