Differential protein expression in human articular chondrocytes expanded in serum-free media of different medium osmolalities by DIGE.

Department of Biological Sciences and Graduate School of Nanoscience & Technology (WCU), KAIST, 335 Gwahangno, Yuseong-gu, Daejeon 305-701, Republic of Korea, Center for Joint Diseases and Rheumatism, Department of Orthopaedic Surgery, Kyung Hee University East-West Neo Medical Center, Sangil-dong 149, Gangdong-gu, Seoul, 134-727 Republic of Korea, Department of Molecular Science and Technology, College of Engineering, Department of Orthopaedic Surgery, Ajou University, School of Medicine, San 5, Woncheon-dong, Yeongtong-gu, Suwon 443-721, Republic of Korea