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抑制剂 & 化合物

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Cat. No.	Product Name	Target	Signaling Pathways
T9641	Aβ42-IN-2	Gamma-secretase	Neuroscience; Proteases/Proteasome; Stem Cells
	Aβ42-IN-2 是一种 γ-secretase 调节剂。Aβ42-IN-2 对 Αβ42 的 IC50 值为 6.5 nM 。Aβ42-IN-2 可用于阿尔茨海默症相关的研究。
T37367	Amyloid-β (1-42) Peptide (trifluoroacetate salt)
	Amyloid-β (1-42) (Aβ42) is a neurotoxic 42-amino acid protein fragment found in amyloid plaques in postmortem cerebral cortex from patients with Alzheimer's disease.1,2,3Aggregation of Aβ42 results in the formation of neurotoxic fibrils or globular oligomers.1Aβ42 accumulates in the brain of many transgenic mouse models of Alzheimer's disease and, in many models, the onset of amyloid deposition positively correlates with deficits in spatial learning and memory.4 1.Wolfe, M.S.Therapeutic strategi...
T63216	γ-Secretase modulator 11
	5-{8-[（3，4'-二氟[1，1'-联苯]-4-基）甲氧基]-2-甲基咪唑并[1，2-a]吡啶-3-基}-N-甲基吡啶-2-甲酰胺（1o）具有较高的体外效力和脑暴露效果，能够使脑Aβ42水平的明显降低，且对细胞色素p450酶无抑制作用。此外，化合物1o 在AD 模型小鼠中表现出优异的抗认知缺陷作用。
T76425	(Glu20)-Amyloid β-Protein (1-42)
	(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。
T37369	Amyloid-β (1-8, A2V) Peptide Amyloid-β (1-8, A2V) Peptide
	Amyloid-β (1-8, A2V) is a truncated form of amyloid-β (Aβ) that contains a valine to alanine substitution at position 2 of the Aβ numbering convention (Aβ A2V), which corresponds to position 673 of the amyloid precursor protein (APP) numbering convention (APP A673V). An Aβ (1-40) (Aβ40) A2V peptide increases the production of Aβ and the rate and amount of amyloid fibril formation in vitro, effects that can be reduced by coincubation with wild-type Aβ40. Aβ40 and Aβ42 levels are increased in CHO ...
T36639	Donecopride (fumarate hydrate)
	Donecopride is a partial agonist of the serotonin (5-HT) receptor subtype 5-HT4E(Ki= 8.5 nM) and an inhibitor of acetylcholinesterase (AChE; IC50= 16 nM).1It is selective for AChE over butyrylcholinesterase (BChE; IC50= 3,530 nM) but does bind to 5-HT2Band sigma-2 (σ2) receptors (Ki= 1.6 nM for both) in a panel of 42 neurotransmitter receptors and transporters. Donecopride induces release of soluble amyloid precursor protein-α (sAPP-α) in COS-7 cells transiently expressing 5-HT4with an EC50value...

化合物

Aβ42-IN-2

Cat.No: T9641

Synonym:

Target: Gamma-secretase

Amyloid-β (1-42) Peptide (trifluoroacetate salt)

Cat.No: T37367

Synonym:

Target:

γ-Secretase modulator 11

Cat.No: T63216

Synonym:

Target:

(Glu20)-Amyloid β-Protein (1-42)

Cat.No: T76425

Synonym:

Target:

Amyloid-β (1-8, A2V) Peptide

Cat.No: T37369

Synonym: Amyloid-β (1-8, A2V) Peptide

Target:

Donecopride (fumarate hydrate)

Cat.No: T36639

Synonym:

Target:

Cat. No.	Product Name	Target	Signaling Pathways
T4S0350	Licochalcone B 甘草查尔酮 B,甘草查尔酮B	Beta Amyloid; Others	Neuroscience; Others
	Licochalcone B 是从Glycyrrhiza inflate 根中提取的。它能够抑制淀粉样蛋白 β 自聚集作用 (IC50=2.16 μM) ，分解预先形成的 Aβ42原纤维，并通过螯合金属离子抑制金属诱导的 Aβ42聚集。
T83407	2',3'-Dihydroxy-4',6'-dimethoxychalcone
	2',3'-Dihydroxy-4',6'-dimethoxychalcone 能够抑制β淀粉样蛋白(Aβ42)的纤维化与聚集，并具有口服活性，在大脑中可进行检测。