| 货号 | 2189S |
| 反应种属 | Human |
| 来源宿主 | Rabbit |
| 应用 | W/IF-IC |
| 目标/特异性 | P-Cadherin (C13F9) Rabbit mAb recognizes endogenous levels of total P-cadherin protein. This antibody does not cross-react with other cadherin family members. |
| 使用方法 | WB(1:1000) IF-IC (1:25) |
| 供应商 | CST |
| 背景 | Cadherins are a superfamily of transmembrane glycoproteins that contain cadherin repeats of approximately 100 residues in their extracellular domain. Cadherins mediate calcium-dependent cell-cell adhesion and play critical roles in normal tissue development (1). The classic cadherin subfamily includes N-, P-, R-, B- and E-cadherins as well as about ten other members that are found in adherens junctions, a cellular structure near the apical surface of polarized epithelial cells. The cytoplasmic domain of classical cadherins interacts with β-catenin, γ-catenin (also called plakoglobin), and p120 catenin. β-catenin and γ-catenin associate with α-catenin, which links the cadherin-catenin complex to the actin cytoskeleton (1,2). While β- and γ-catenin play structural roles in the junctional complex, p120 regulates cadherin adhesive activity and trafficking (1-4). E-cadherin is considered an active suppressor of invasion and growth of many epithelial cancers (1-3). Recent studies indicate that cancer cells have up-regulated N-cadherin in addition to loss of E-cadherin. This change in cadherin expression is called the "cadherin switch". N-cadherin cooperates with the FGF receptor, leading to over-expression of MMP-9 and cellular invasion (3). In endothelial cells, VE-cadherin signaling, expression, and localization correlate with vascular permeability and tumor angiogenesis (5,6). Expression of P-cadherin, which is normally present in epithelial cells, is also altered in ovarian and other human cancers (7,8). |
| 存放说明 | -20C |
| 计算分子量 | 120 |
Western blot analysis of extracts from various cell types using P-Cadherin (C13F9) Rabbit mAb.使用 P-Cadherin (C13F9)兔单抗对多种细胞提取物进行western blot分析。 | |
Confocal immunofluorescent analysis of A431 cells using P-Cadherin (C13F9) Rabbit mAb (green). Actin filaments have been labeled with Alexa Fluor® 555 phalloidin (red). Blue pseudocolor = DRAQ5™ (fluorescent DNA dye).使用 P-Cadherin (C13F9)兔单抗对A431细胞进行激光共聚焦免疫荧光分析（绿色）。肌动蛋白丝使用 Alexa Fluor® 555 鬼笔环肽（红色）标记。蓝色假色=DRAQ5™（DNA荧光染料）。 |
