Volume 14 Issue 4 (2008)

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Pages 211–218
doi: 10.1255/ejms.930
Determination of trace elements and correction of mass spectral interferences in superalloy analyzed by glow discharge mass spectrometry
Yu Xing*, Li Xiaojia and Wang Haizhou
National Analysis Center for Iron & Steel, Central Iron and Steel Research Institute, No.76 Xueyuan Nan Lu, Beijing 100081, China. E-mail: yuxingnacis@yahoo.com.cn (Yu Xing)

Pages 219–229
doi: 10.1255/ejms.931
Automated neutral loss and data dependent energy resolved “pseudo MS3” for the targeted identification, characterization and quantitative analysis of methionine-containing peptides
Jennifer M. Froelich,a Suchitra Kaplinghata and Gavin E. Reida,b,*
aDepartment of Chemistry, Michigan State University, East Lansing, MI 48824, USA. E-mail: reid@chemistry.msu.edu
bDepartment of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA

Pages 231–238
doi: 10.1255/ejms.932
Study on the nitric oxide generating effects from aristolochic acid in vitro
Qin Xu,a,b,c Chaomei Ma,a Wei Wang,a Xiang Fu,d Chunyan Tangd and Masao Hattoria,*
aInstitute of Nature Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan. E-mail: saibo421@sina.com
bDepartment of Pharmaceutical Analysis, Guilin Medical College, 109 Huan Cheng Bei Er Road, Guilin 541004, PR China
cDepartment of Pharmaceutical Analysis, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
dDepartment of Pharmacy, Guilin Medical College Affiliated Hospital, Guangxi Guilin 541001, China

Pages 239–247
doi: 10.1255/ejms.927
Identification of the tyrosine nitration sites in human endothelial nitric oxide synthase by liquid chromatography-mass spectrometry
Michael A. Zickus,a Fabio Vasconcelos Fonseca,b Monorama Tummala,a,c Stephen M. Blackb,* and Victor Ryzhova,*
aDepartment of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA. E-mail: ryzhov@niu.edu
bVascular Biology Center, Medical College of Georgia, 1459 Laney Walker Blvd, CB-3210B, Augusta, GA 30912, USA
cBaxter Laboratories, One Baxter Parkway, Deerfield, IL 60015-4625, USA

Pages 249–260
doi: 10.1255/ejms.929
Proteome profiling of human cerebrospinal fluid: exploring the potential of capillary electrophoresis with surface modified capillaries for analysis of complex biological samples
Aida Zuberovica, Jörg Hanriedera, Ulf Hellmanb, Jonas Bergquista,* and Magnus Wetterhalla
aDepartment of Physical and Analytical Chemistry, Analytical Chemistry, Uppsala University, PO Box 599, SE-751 24 Uppsala, Sweden. E-mail: Jonas.Bergquist@kemi.uu.se
bLudvig Institute of Cancer Research, Uppsala University, P.O. Box 595, SE-751 24 Uppsala, Sweden

Pages 261–265
doi: 10.1255/ejms.916
Letter: Correlation between phosphorylation ratios by matrix-assisted laser desorption/ionization time-of-flight mass spectrometric analysis and enzyme kinetics
Jeong-Hun Kang,a,b Masanori Kuramoto,a Akira Tsuchiya,a Riki Toita,a Daisuke Asai,b,c Yuko T. Sato,a,b Takeshi Mori,a,d Takuro Niidome,a,d and Yoshiki Katayamaa,b,d
aDepartment of Applied Chemistry, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan. E-mail: jrjhkangtcm@mbox.nc.kyushu-u.ac.jp and ykatatcm@mbox.nc.kyushu-u.ac.jp
bCREST, Japan Science and Technology Corporation, 4-1-8 Honcho, Kawaguchi-shi, Saitama 332-0012, Japan
cDepartment of Microbiology St. Marianna University School of Medicine 2-16-1 Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
dCenter for Future Chemistry, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka 819-0395, Japan

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