货号 | 4380T |
同种亚型 | Rabbit IgG |
反应种属 | Human,Mouse,Rat, |
来源宿主 | Rabbit IgG |
应用 | WB, F , IF-IC |
目标/特异性 | Notch1 (D6F11) XP® Rabbit mAb detects intracellular epitopes between 2400 and 2500 amino acids of human Notch1. It recognizes both the full-length (~300 KDa) and the NTM region (~120 KDa), which consists of a short extracellular juxtamembrane peptide, a transmembrane sequence and the intracellular domain (NICD). The antibody cannot detect the extracellular (ligand-binding) domain of Notch1 following cleavage at the S2 site by ADAM-type metalloproteases. |
使用方法 | WB(1:1000) F (1:800) IF-IC (1:200) |
供应商 | CST |
灵敏度 | Endogenous |
背景 | Notch1 is a transmembrane protein functioning in development and the determination of cell fate (1). During maturation, the notch molecule is cleaved by a furin-like convertase at its extracellular domain (2). Upon binding to a ligand such as Delta1, or upon extracellular calcium depletion, the carboxy-terminal notch1 fragment is released and further cleaved between Gly1743 and Val1744 (3,4). The resulting activated cytosolic fragment translocates to the nucleus where it activates transcription. |
存放说明 | -20C |
计算分子量 | 120, 300 |
参考文献 | 1 . Artavanis-Tsakonas, S. et al. (1999) Science 284, 770-6. 2 . Chan, Y.M. and Jan, Y.N. (1998) Cell 94, 423-6. 3 . Schroeter, E.H. et al. (1998) Nature 393, 382-6. 4 . Rand, M.D. et al. (2000) Mol Cell Biol 20, 1825-35. |
Confocal immunofluorescent analysis of MCF7 cells using Notch1 (D6F11) XP® Rabbit mAb (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye). 使用Notch1 (D6F11) XP® Rabbit mAb (绿色)对MCF7细胞进行激光共聚焦荧光分析。蓝色伪彩=DRAQ5® #4084 (DNA荧光染料). | |
Flow cytometric analysis of Jurkat cells using Notch1 (D6F11) XP® Rabbit Ab (blue) compared to concentration matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (red). 使用Notch1 (D6F11) XP® Rabbit Ab (蓝色)与相应浓度的Rabbit (DA1E) mAb IgG XP®同型对照 #3900 (红色)对Jurkat细胞进行流式细胞分析。 | |
Western blot analysis of extracts from HBP-ALL, and Molt4 using Notch1 (D6F11) XP® Rabbit Ab. The full-length (FL) and transmembrane/intracellular region (NTM) are indicated. 使用Notch1 (D6F11) XP® Rabbit Ab对HBP-ALL和Molt4提取物进行western blot分析。Notch1 全长蛋白(FL)和跨膜/细胞内区域(NTM)如图所示。 |