Citation: Guo Liang DAI, Yong YU, Qi KANG, Wen Rui HU. Studying Aggregate in Lysozyme Solution by Atomic Force Microscope[J]. Chinese Chemical Letters, ;2004, 15(10): 1237-1240. shu

Studying Aggregate in Lysozyme Solution by Atomic Force Microscope

National Microgravity laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080

Received Date: 1 September 2003

Fund Project: The author thanks The National Natural Science Foundation (No.30270302) and the Innovation Program of Chinese Academy of Sciences (No.KJCX2-SW-L05, KSCX2-SW-322) for financial support.

The aggregates in lysozyme solution with different NaCl concentration were investigated by Atomic Force Microscope (AFM). The AFM images show that there exist lysozyme monomers,n-mers and clusters in lysozyme solution when the conditions are not suitable for crystal growth. In favorable conditions for crystal growth, the lysozyme clusters disappear and almost only monomers exist in solution.
- Lysozyme,
- aggregate,
- atomic force microscope
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