1. Department of Analytical and Bioinorganic Chemistry, Division of Analytical and Physical Chemistry; Kyoto Pharmaceutical University; Kyoto 607-8414 Japan
2. Department of Chemistry and Biochemistry; School of Advanced Science and Engineering, Waseda University; Tokyo 169-8555 Japan
3. R and D Center, Kola-Gen Pharma Incorporation; Tokyo 169-0051 Japan
4. Institute of Chemical Biology; Waseda University; Tokyo 169-8555 Japan
5. Laboratory of Protein Profiling and Functional Proteomics; Institute for Protein Research, Osaka University; Osaka 565-0871 Japan
6. Laboratory of Visiting Scientist; Institute for Protein Research; Osaka University; Osaka 565-0871 Japan