has_part has part has part membrane raft Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions. GEM domain GO:0045121 Wikipedia:Lipid_raft cellular_component glycolipid-enriched membrane domain lipid raft membrane microdomain CD14 CD79A NOS1 PECAM1 PODXL SLC34A1 NPHS2 CRB2