| 货号 | 12990S |
| 反应种属 | Human |
| 来源宿主 | Rabbit |
| 应用 | W/IF-F |
| 目标/特异性 | β-Amyloid (1-40 Specific) (D8Q7I) Rabbit mAb recognizes the Aβ-40 isoform of the β-amyloid peptides. This antibody does not cross-react with other β-amyloid peptides. |
| 使用方法 | WB(1:1000) IF-F (1:800) |
| 供应商 | CST |
| 背景 | Amyloid β (Aβ) precursor protein (APP) is a 100-140 kDa transmembrane glycoprotein that exists as several isoforms (1). The amino acid sequence of APP contains the amyloid domain, which can be released by a two-step proteolytic cleavage (1). The extracellular deposition and accumulation of the released Aβ fragments form the main components of amyloid plaques in Alzheimers disease (1). APP can be phosphorylated at several sites, which may affect the proteolytic processing and secretion of this protein (2-5). Phosphorylation at Thr668 (a position corresponding to the APP695 isoform) by cyclin-dependent kinase is cell-cycle dependent and peaks during G2/M phase (4). APP phosphorylated at Thr668 exists in adult rat brain and correlates with cultured neuronal differentiation (5,6). |
| 存放说明 | -20C |
| 计算分子量 | 4 |
Confocal immunofluorescent analysis of hippocampus from wild-type (left) and TG2576 (right) mice using β-Amyloid (1-40 Specific) (D8Q7I) Rabbit mAb (green) and β3-Tubulin (TU-20) Mouse mAb #4466 (red). Blue pseudocolor = DRAQ5®#4084 (fluorescent DNA dye). | |
共聚焦免疫荧光分析小鼠野生型（左）和TG2576（右）海马，使用β-Amyloid (1-40 Specific) (D8Q7I) Rabbit mAb 兔单抗 (绿色) 和β3-Tubulin (TU-20) Mouse mAb 鼠单抗 #4466 (红色)进行标记。蓝色伪彩= DRAQ5®#4084 (荧光 DNA 染料). |
