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Disentangling Glycan-Protein Interactions: Nuclear Magnetic Resonance (NMR) to the Rescue
Published on: May 17, 2024
A straight-forward method of optimising protein solubility for NMR
1Analytical Sciences, Syngenta, Jealott's Hill Research Centre, Bracknell, Berkshire, RG42 6EY, UK. peter.howe@syngenta.com
Journal of Biomolecular NMR
|March 10, 2005
Summary
Screening protein solubility is crucial for solution-state NMR. The microbatch crystallization method, adapted for solubility screening, uses minimal protein and is easily automated.
Area of Science:
- Biochemistry and structural biology
- Biophysical chemistry
Background:
- Maximizing protein solubility is essential for successful solution-state Nuclear Magnetic Resonance (NMR) spectroscopy.
- Solution-state NMR is a powerful technique for determining protein structure and dynamics.
Purpose of the Study:
- To adapt the microbatch crystallization screening method for assessing protein solubility.
- To demonstrate a rapid and efficient method for protein solubility screening.
Main Methods:
- The microbatch crystallization screening method was modified to evaluate protein solubility.
- Small drops of test protein solutions were placed under paraffin oil within 96-well screening plates.
Main Results:
- The adapted microbatch method requires minimal amounts of protein.
- The experimental setup is straightforward and amenable to automation.
Conclusions:
- The microbatch crystallization screening method is a viable and efficient approach for determining protein solubility.
- This technique facilitates the application of solution-state NMR by ensuring adequate protein solubility.
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