oligomerization Article 4 controlled study 4 Humans 3 Protein Multimerization 3 chemistry 3 human 3 metabolism 3 nonhuman 3 protein stability 3 Animals 2 Binding Sites 2 Membrane Proteins 2 Protein Structure, Secondary 2 animal 2 animal cell 2 in vitro study 2 protein aggregation 2 protein analysis 2 protein multimerization 2 size exclusion chromatography 2 structure analysis 2 1,2-Dipalmitoylphosphatidylcholine 1 3T3-L1 Cells 1 3T3-L1 cell line 1 Aggregation 1 Aging 1 Amino Acid Sequence 1 Binding, Competitive 1 Bovinae 1