12E8:
reference: Structure of a monoclonal 2E8 Fab antibody fragment specific for the low-density lipoprotein-receptor binding region of apolipoprotein E refined at 1.9 A., Trakhanov S, Parkin S, Raffai R, Milne R, Newhouse YM, Weisgraber KH, Rupp B, Acta Crystallogr D Biol Crystallogr 1999 Jan;55 ( Pt 1):122-8. PMID: 10089402

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