β amyloid (1 11)

β-amyloid 1-11 acetate(190436-05-6 free base) 是 Amyloid-β 肽的片段，可用于神经系统疾病的研究。

Anionic interaction of Beta-amyloid (1-11) with Factor XII is suspected to cause massive activation of the C4 (complement 4) system in the cerebrospinal fluid of Alzheimer’s disease patients.

ANP (1-11), rat acetate (Atrial natriuretic factor (1-11) acetate) 是心房利钠因子之一，是 CRF 刺激的 ACTH 分泌的抑制剂。

Amyloid β Peptide (42-1)(human) acetate 是淀粉样蛋白 β 肽 (1-42) 的无活性形式。Amyloid β Peptide (42-1)(human) acetate 是由 42 个氨基酸组成的肽，其在阿尔茨海默病的发病机制中起关键作用。

β-Amyloid (1-42), acetate (human) 是由 42 个氨基酸组成的肽，是 β-Amyloid 的一部分，常用于阿尔茨海默病造模。

Orphanin FQ(1-11) acetate(178249-41-7 free base) 含有 Nociceptin 氨基酸 1-11 的肽片段。 ORL1/KOR-3 受体的强效激动剂 (Ki = 55 nM)；对阿片受体无亲和力，包括 μ、δ、κ1 和 κ3 受体 (Ki >1000 nM)。在 CD-1 小鼠中显示镇痛特性。

Biotin-β-Amyloid (1-42), human TFA（Biotin-Amyloid β-Peptide (1-42) (human) TFA）是一种标记有生物素的β-Amyloid (1-42)肽，由42个氨基酸构成，对阿尔茨海默病的发病机理有重要作用。

β-Amyloid (1-42), human 是一种由 42 个氨基酸组成的肽，在阿尔茨海默病的发病机制中起关键作用。

(Pyr11)-Amyloid β-Protein (11-40) (A beta 11pE-40) 作为一种肽， 主要应用于阿尔茨海默病相关研究。

(Gln22,Asn23)-Amyloid β-Protein (1-40) 为特定多肽，主要应用于研究脑淀粉样血管病的相关突变。

[Arg6]-β-Amyloid (1-40), England mutation 是具有生物活性的肽，与多种家族性常染色体显性阿尔茨海默病相关。特别地，这种英国突变，即位于第6位的His被Arg所替换，已报告可提高寡聚体形成动力学，加速初级纤维的种子化过程。此类寡聚体对神经元培养细胞展现出较高毒性。

Rat form of the beta-Amyloid (1-40) peptide

Cys-Gly-Lys-Arg-Amyloid β-Protein (1-42) 为淀粉样β蛋白（Aβ）的一段肽片段, 主要应用于阿尔茨海默病研究中。

(Nle35)-Amyloid β-Protein (1-42) ammonium 是一种肽。

Ac-MBP 1-11, a primary encephalitogenic epitope in myelin basic protein (MBP), is a dominant short peptide sequence[1].

β-Amyloid (1-16) is an amyloidogenic protein fragment with a sequence derived from β-amyloid. It exhibits the ability to bind to metal ions, indicating its involvement in metal-binding processes. β-Amyloid, a peptide, is responsible for the formation of amyloid plaques in the brains of individuals affected by Alzheimer's disease (AD).

β-Amyloid (1-16) rat 是β-淀粉样肽 (Abeta) 金属结合域的片段，含有三个与人类相异的氨基酸替代，因此在大鼠和小鼠中降低了 AD 样神经退行性变的易感性。

(Gly22)-amyloid beta-protein(1-40) (Arctic variant Ab40ARC (E22G)) 是用于阿尔茨海默病研究的肽。

Biotin-β-Amyloid (1-40) is a N-terminal-labelled biotinylated amyloid- -(1-40) peptide.

(Glu20)-Amyloid β-Protein (1-42) 是一种具有 Glu20 突变的淀粉样蛋白β (Aβ) 变体，该变体的原纤维化速度较慢。此突变能够减少 Aβ 的聚集倾向，进而阻止缓慢原纤化肽的累积。它是阿尔茨海默病中血管及脑内淀粉样沉积物的关键组成部分。

(D-Asp1)-Amyloid β-Protein (1-42)，一种Aβ肽片段，主要构成阿尔茨海默病血管和实质淀粉样沉积物。

FITC-β-Ala-Amyloid β-Protein (1-42) ammonium 是一种关键于阿尔茨海默病发病机制中的 FITC 标记 Aβ1-42 单体肽。

This is an N-terminal fragment of beta amyloid. It consists of amino acid residues 1 to 9. Truncated beta amyloid peptide (10-40) still forms amyloid fibrils and shows fibril polymorphism.

This synthetic peptide consists of amino acids 1 to 20 of beta amyloid protein.

Amyloid β1-40 is one of the fragments generated after cleavage of the amyloid peptide precursor protein by β and γ secretases.

This is a fragment of beta-amyloid peptide. It has amino acids 1 through 34.

[DPro10] Dynorphin A (1-11), porcine hydrochloride，为N-烷基化衍生物，作为κ-阿片受体激动剂，具有显著活性，Ki值达0.13 nM，且表现出镇痛效果。

[Arg6]-β-Amyloid (1-42), england mutation 是具有生物活性的肽类化合物。β-Amyloid (1-42)中的英国 (H6R) 突变被认为与Alzheimer病的常染色体显性遗传形式有关，此突变影响了位点H6的相互作用。

(Lys22)-Amyloid β-Protein (1-42) 是 WT Amyloid β-Protein (1-42) 肽的突变。

β-Amyloid (42-1), human TFA 为淀粉样蛋白β肽(1-42)的无活性形式，包含42个氨基酸，对阿尔茨海默病发病机制扮演关键角色。

β-Amyloid (1-40) TFA 是阿尔茨海默症患者脑斑块中发现的一种主要蛋白片段。

(Gly22)-Amyloid β-Protein (1-42) 为淀粉样蛋白β-蛋白(Aβ)的一种肽段，主要在阿尔茨海默病患者的血管和脑组织中形成淀粉样沉积。Aβ中Glu22至Gly22的突变显著促进了该蛋白的聚集。

Brain-derived acidic fibroblast growth factor (brain-derived aFGF) (1-11) is a peptide fragment of brain-derived aFGF. Brain-derived aFGF is an angiogenic vascular endothelial cell mitogen produced in bovine brain that has sequence homology to interleukin-1. aFGF (1-11) corresponds to amino acid residues 1-11 of the full length peptide.

β-Amyloid (1-40), FAM-labeled is a FAM fluorescently-labelled β-Amyloid (1-40) peptide (λ ex = 492 nm and λ em = 518 nm).

Beta-Amyloid(1-14),mouse,rat is a 1 to 14 fragment of Amyloid-β peptide. This peptide is amino acids 1 to 14 fragment of Beta-Amyloid peptide.

β-Amyloid (1-42), rat TFA is a 42-aa peptide, shows the effects of cytotoxicity on acute hippocampal slices, and has been used in studies of alzheimer's disease.

Atrial Natriuretic Peptide (ANP) has the sequence of H-Ser-Leu-Arg-Arg-Ser-Ser-Cys-Phe-Gly-Gly-Arg-OH, is a 28 amino acid peptide. ANP is a powerful vasodilator, and a protein (polypeptide) hormone secreted by heart muscle cells. It is involved in the hom

β-Amyloid (1-15) (Amyloid β-Protein (1-15)) 是 β-淀粉样蛋白片段，可用于研究阿尔茨海默病。

β-Amyloid (1-40), FAM-labeled TFA 是一个 FAM 荧光标记的 β-Amyloid (1-40) 肽 (λex=?492?nm and λem=?518?nm)。

[DPro10] Dynorphin A (1-11), porcine 是一种 N-烷基化衍生物，是一种有效的 κ-阿片受体激动剂，其Ki 值为 0.13 nM。[DPro10] Dynorphin A (1-11), porcine 具有镇痛作用。

'(Met(O)35)-Amyloid β-Protein (1-42)，Aβ42的一种氧化形态，位于Met35。该化合物可形成与Aβ40具有相似大小和分布特征的寡聚体，适用于阿尔茨海默病（AD）研究。'

(Met(O2)35)-Amyloid β-Protein (1-42) 是一种多肽。

'(Gln22)-Amyloid β-Protein (1-42)'，为β-Amyloid (1-42) 的Dutch突变（E22Q）形式，显示出提升的纤维原性及致病性。

β-Amyloid (1-43)(human) TFA 相较于 Aβ1-42 显示出更高的聚集倾向和毒性。它与 sAPPα 和 sAPPβ 有关联，且作为一种潜在的新型阿尔茨海默病(AD)生物标志物，具备与其他已知生物标志物相似的应用潜力。

Biotinyl-Ahx-Amyloid β-Protein (1-42) ammonium 为N-末端接有生物素的 Amyloid β-Protein (1-42)，主要存在于阿尔茨海默病患者血管与脑组织中的淀粉样沉积物中。

β-Amyloid (1-14),mouse,rat is a 1 to 14 fragment of Amyloid-β peptide. β-Amyloid (1-14),mouse,rat is produced through the proteolytic processing of a transmembrane protein, amyloid precursor protein (APP), by β- and γ-secretases. β-Amyloid (1-14),mouse,rat accumulation in the brain is proposed to be an early toxic event in the pathogenesis of Alzheimer’s disease, which is the most common form of dementia associated with plaques and tangles in the brain[1]. [1]. Chen GF, et al. Amyloid beta: structure, biology and structure-based therapeutic development. Acta Pharmacol Sin. 2017 Sep;38(9):1205-1235.

β-Amyloid (1-38), derived from mice and rats, is a chemical compound comprising 38 amino acids, specifically residues 1-38 of the Aβ peptide. Notably, it serves as the primary constituent of amyloid plaques associated with Alzheimer's disease.

This synthetic peptide consists of amino acids 1 to 17 of beta amyloid protein. This peptide can be employed in beta amyloid solubility studies.