Article
Mutations in the apolipoprotein (apo) B-100 receptor-binding region: detection of apo B-100 (Arg3500-->Trp) associated with two new haplotypes and evidence that apo B-100 (Glu3405-->Gln) diminishes receptor-mediated uptake of LDL.
Clinical chemistry - 1 Jul 1999
Fisher E, Scharnagl H, Hoffmann M M, Kusterer K, Wittmann D, Wieland H, Gross W, März W
Abstract excerpt
BACKGROUND: Ligand-defective apolipoprotein (apo) B-100 is a major cause of hypercholesterolemia. For many years, apo B-100 (Arg3500-->Gln) has been the only mutation known to cause ligand-defective apo B-100. METHODS: Using temperature gradient gel electrophoresis, we screened 297 unrelated individuals with LDL-cholesterol >1.55 g/L and triglycerides <2.0 g/L for sequence variants of the putative LDL...
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