淀粉样肽_多肽合成-杭州专肽生物技术有限公司

编号：128066

CAS号：1802084-26-9

三字母：H2N-Asp-Ala-Glu-Phe-Arg-Arg-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-Val-OH

描 述：The English (H6R) mutation of β-amyloid peptides accelerates fibrillation without increasing protofibril formation. Ono et al. showed that the English and Tottori mutations alter Abeta assembly at its earliest stages, monomer folding and oligomerizat

编号：179290

CAS号：144410-00-4

三字母：H2N-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Gln-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-OH

描 述：The Dutch mutation (E22Q) of amyloid β-peptide aggregates more readily than the wild-type peptide and the resulting fibrils show increased neurotoxicity. The mutant peptide E22Q induced apoptosis of cerebral endothelial cells at a concentration of 25

编号：171768

CAS号：131580-10-4

三字母：H2N-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-OH

描 述：The Cu²⁺ complex of this soluble amyloid β-protein fragment showed significant oxidative activities toward the catechol-like substrate 1,2,3-trihydroxylbenzene (pyrogallol) and plasmid DNA cleavage. The N-terminal Aβ fragments Aβ1-14,

编号：122490

CAS号：315229-44-8

三字母：H2N-Phe-Leu-His-Gln-Glu-Arg-Met-Asp-Val-Cys-Glu-Thr-His-Leu-His-Trp-His-Thr-Val-Ala-Lys-OH

描 述：The APP fragment FLHQERMDVCETHLHWHTVAK comprises a copper(II)-binding site. Binding of Cu(II) to the peptide induced oxidation of the cysteine and intermolecular dimerization of the peptide. The reduction of Cu(II) to Cu(I) by APP may enhance the producti

编号：197812

CAS号：134500-80-4

三字母：H2N-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-Val-Ile-Ala-Thr-OH

描 述：The amyloid β-protein is a 39- to 43-amino acid polypeptide that is the primary constituent of senile plaques and cerebrovascular deposits in Alzheimer's disease and Down's syndrome. Additionally it acts as an inhibitor of the ubiquitin-depen

编号：151082

CAS号：154040-19-4

三字母：H2N-Glu-Gln-Val-Thr-Asn-Val-Gly-Gly-Ala-Val-Val-Thr-Gly-Val-Thr-Ala-Val-Ala-Gln-Lys-Thr-Val-Glu-Gly-Ala-Gly-Ser-Ile-Ala-Ala-Ala-Thr-Gly-Phe-Val-OH

描 述：The 35 amino acid peptide NAC (α-synuclein (61-95)) has originally been isolated from the insoluble core of Alzheimer's disease (AD) amyloid plaque. The sequence corresponds to a fragment of a 140 amino acid precursor known as NACP or α-sy

编号：159953

CAS号：330936-70-4

三字母：H2N-Met-Ala-Pro-Arg-Gly-Phe-Ser-Cys-Leu-Leu-Leu-Leu-Thr-Gly-Glu-Ile-Asp-Leu-Pro-Val-Lys-Arg-Arg-Ala-OH

描 述：S14G-Humanin (HNG) 是一种比天然humanin 更有效的神经保护因子。在中年 APPswe/PS1dE9 小鼠中，突变肽改善了认知缺陷并减少了淀粉样蛋白病理。S14G-Humanin 抑制 Aβ 1-42 原纤维的形成，分解预先形成的原纤维，并在体外防止 Abeta 诱导的细胞毒性。

编号：156206

CAS号：317366-82-8

三字母：H2N-Ala-Ile-Val-Val-Gly-Gly-Val-Met-Leu-Gly-Ile-Ile-Ala-Gly-Lys-Asn-Ser-Gly-Val-Asp-Glu-Ala-Phe-Phe-Val-Leu-Lys-Gln-His-His-Val-Glu-Tyr-Gly-Ser-Asp-His-Arg-Phe-Glu-Ala-Asp-OH

描 述：Reverse sequence of Aβ 1-42, inactive control for the Aβ.

编号：172811

CAS号：192377-94-9

三字母：Pyr-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-Val-OH

描 述：pEVHHQKLVFFAEDVGSNKGAIIGLMVGGVV, the N-terminally truncated isoform of the amyloid β-protein (Aβ) beginning with a pyroglutamate (Pyr) residue at position 11 was used in experiments studying the generality of fibrillogenesis-related helix format

编号：163583

CAS号：1802086-20-9

三字母：Biotinyl-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-Val-Ile-Ala-OH

描 述：N-末端生物素标记的 Aβ42。