Lipoprotein Extraction from Microbial Membrane and Lipoprotein/Lipopeptide Transfection into Mammalian Cells.

Methods Mol Biol

Department of Oral Molecular Microbiology, Faculty of Dental Medicine and Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan.

Published: March 2021

Microbial lipoproteins/lipopeptides are important virulence factors for periodontal diseases. The membrane lipoproteins from Mycoplasma salivarium or Tannerella forsythia can be easily extracted by exploiting a characteristic feature of Triton X-114: its aqueous nature at low temperatures (0-4 °C), which is absent at room temperature (25-37 °C). Transfection of these lipopeptides into macrophages was performed using the protein transfection reagent, PULSin.

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http://dx.doi.org/10.1007/978-1-0716-0939-2_19DOI Listing

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