Glycans pattern the phase beh i r of lipid membranes
نویسندگان
چکیده
Lipid membrane fluorescent probes: 23-(dipyrrometheneboron difluoride)-24-norcholesterol (BODIPY-Chol), GM1 Ganglioside (Brain, Ovine-Ammonium Salt), and 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N(lissamine rhodamine B sulfonyl) (ammonium salt) (Rh-DPPE) were purchased from Avanti Polar Lipids. Cholera Toxin Subunit B (CTXB) conjugated with Alexa488 and Alexa647 (A488CTXB, A647-CTXB) and DiI C18:0 were purchased from Invitrogen.
منابع مشابه
Glycans pattern the phase behaviour of lipid membranes.
Hydrated networks of glycans (polysaccharides)--in the form of cell walls, periplasms or gel-like matrices--are ubiquitously present adjacent to cellular plasma membranes. Yet, despite their abundance, the function of glycans in the extracellular milieu is largely unknown. Here we show that the spatial configuration of glycans controls the phase behaviour of multiphase model lipid membranes: in...
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