A dynamic light scattering study of beta-galactosidase: environmental effects on protein conformation and enzyme activity.

@article{Yang1994ADL,
  title={A dynamic light scattering study of beta-galactosidase: environmental effects on protein conformation and enzyme activity.},
  author={Shangtian Yang and J L Marchio and Julie W. Yen},
  journal={Biotechnology progress},
  year={1994},
  volume={10 5},
  pages={525-31}
}
Dynamic light scattering (DLS) is a useful technique for analyzing the size, shape, and other structural characteristics of protein molecules in solution. The effects of various environmental conditions on the structure and activity of Aspergillus oryzae beta-galactosidase were studied. DLS was used to determine protein particle size under various salt, pH, and temperature conditions. Changes in the activity and stability of this enzyme caused by different environmental conditions were found to… CONTINUE READING

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