Gel electrophoretic distinction between Congo Red nonreactive beta-amyloid (1—42) and beta-amyloid (1—40)

✍ Scribed by Adam Chrambach; Andreas Chrambach; Sheryl K. Brining

• Publisher: John Wiley and Sons
• Year: 2000
• Tongue: English
• Weight: 54 KB
• Volume: 21
• Category: Article
• ISSN: 0173-0835
• DOI: 10.1002/(sici)1522-2683(20000301)21:4<760::aid-elps760>3.0.co;2-5

✦ Synopsis

Gel electrophoretic distinction between Congo Red nonreactive beta-amyloid (1±42) and beta-amyloid (1±40)

Congo-Red nonreactive beta-amyloid (1±42) exibits in gel electrophoresis (pH 8.82, 0.01 M ionic strength, 2 o C) a surface charge density larger than that of the corresponding peptide of length (1±40), and a size indistinguishable from that of (1±40).