| 描述 |
Application
Percoll consists of colloidal silica particles of 15-30 nm diameter (23% w/w in water) which have been coated with polyvinylpyrrolidone (PVP). It is used to establish non-toxic low viscosity, low osmolarity density gradients that can be used to isolate cells, organelles and viruses.1 It has been used to separate inner and outer membrane vesicles from E. coli.2 Percoll is isosmotic throughout the gradient, non-toxic, and is easily removed from the purified materials.
法律信息
Percoll 注册商标 GE Healthcare Bio-Sciences AB.
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| 参考文献 |
1. Pertoft, H., et al. Anal. Biochem. 88, 271, (1978)
2. Morein, S., et al. Anal. Biochem. 216, 47, (1994)
Hirano, T., et al. J. Cell Biol. 106, 1171-1183, (1988)
Hovius, R., et al. Biochim. Biophys. Acta 1021, 217-226, (1990)
Douce, R. and Joyard, J., Edelman, M., Hallick, R., and Chua, N.H. Methods in Chloroplast Molecular Biology Amsterdam , (1982), 239-256.
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