多肽名称 | Beta-Amyloid (1-39), Human |
纯度 | HPLC ≥ 95% |
描述 | A number of Aß protein variants, differing only at their carboxy terminus (1-39, 1-40, 1-42 and 1-43), are identified as the major components of the cerebral amyloid deposits in Alzheimer’s disease. The length of the C-terminus is a critical determinant of the rate of amyloid formation (“kinetic solubility”), with only a minor effect on the thermodynamic solubility. Amyloid formation by the kinetically soluble peptides (e.g. 1-39) can be nucleated, or “seeded” by peptides which include the critical C-terminal residues (1-42, 26-42, 26-43, 34-42). |
存储 | -20°C |
参考论文 | Jarrett, JT. et al. Biochem. 32, 4693 (1993); Giacomelli, CE. and W. Norde, Macromol. Biosci. 5, 401 (2005). |
分子量 | 4230.7 |
多肽序列(单字母) | DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGV |
多肽序列(三字母) | H - Asp - Ala - Glu - Phe - Arg - His - Asp - Ser - Gly - Tyr - Glu - Val - His - His - Gln - Lys - Leu - Val - Phe - Phe - Ala - Glu - Asp - Val - Gly - Ser - Asn - Lys - Gly - Ala - Ile - Ile - Gly - Leu - Met - Val - Gly - Gly - Val - OH |
Beta-Amyloid (1-39), Human
Elisa Q.
2020-11-04T20:14:08+08:00