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Utarbeidelse og innlevering av Protein microcrystals i lipidic Cubic fase for Serial femtosecond Krystallografi
JoVE Journal
Bioquímica
This content is Free Access.
JoVE Journal Bioquímica
Preparation and Delivery of Protein Microcrystals in Lipidic Cubic Phase for Serial Femtosecond Crystallography
DOI:

09:09 min

September 20, 2016

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Capítulos

  • 00:05Título
  • 00:54Setting up Crystallization in Syringes and Crystal Detection
  • 04:06Sample Consolidation and Titration with 7.9 Monoacylglycerol (MAG)
  • 06:32Characterization of Microcrystals
  • 07:44Results: Representative Results of Sample Preparation Procedure and Final Protein Structures
  • 08:27Conclusion

Summary

Tadução automática

We describe procedures for the preparation and delivery of membrane protein microcrystals in lipidic cubic phase for serial crystallography at X-ray free-electron lasers and synchrotron sources. These protocols can also be applied for incorporation and delivery of soluble protein microcrystals, leading to substantially reduced sample consumption compared to liquid injection.

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