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Amyloid β-protein 1-40;131437-73-9
Amyloid 1-40,human 一级结构为上述 40 个氨基酸组成的肽链 。在溶液中,其初始结构呈无规卷曲状态,但在特定条件下,会发生构象转变,形成富含 β- 折叠的二级结构。多个 β- 折叠结构相互聚集,通过氢键、疏水作用等,进一步组装成具有高度有序结构的原纤维 ...
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