1. Department of Biochemistry,
College of Science and Biotechnology, Yonsei University, Seoul 120-749, Republic of Korea
2. NIBRT GlycoScience Group, NIBRT, Mount
Merrion, Blackrock, Dublin, Ireland
3. Department of Biochemistry, Oxford
Glycobiology Institute, University of Oxford, Oxford OX1 3QU, U.K.
4. The Mass Spectrometry Resource,
Conway Institute, UCD, Dublin 4, Ireland
5. School of Pharmacy, Ewha Womans University, Seoul 120-750, Republic of
Korea