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1Department of Bioengineering,Stanford University, 2Department of Molecular Biology and Laboratory for Molecular Infection Medicine Sweden, Umeå Centre for Microbial Research,Umeå University, 3Campus de Cantoblanco,Universidad Autonoma de Madrid, 4Department of Microbiology and Immunology,Stanford University School of Medicine
Chapters
- 00:05Title
- 01:43Day 1 – Lysing Bacterial Cultures
- 03:24Day 2 – Enzymatic Digestions
- 06:28Day 3 – Preparation of Samples for UPLC
- 09:29Results: UPLC Chromatograms of PG Digested from E. coli Sacculi
- 10:36Conclusion
Bakteriecellevæggen består af peptidoglycan, et makromolekylært netværk af sukkerstrenge, der krydses af peptider. Ultra Performance Liquid Chromatography giver høj opløsning og gennemløb for nye opdagelser af peptidoglycan sammensætning. Vi præsenterer en procedure for isolering af cellevægge (sacculi) og deres efterfølgende forberedelse til analyse via UPLC.
