PhosphoPlus? Notch1 (Cleaved Val1744) Antibody Duet

• 产品编号：CST-8216S      品牌：CST       原厂货号：8216S
• 产品分类：抗体 > 一抗 > 抗体对
• 应用分类：

其它组分：

描述：

PhosphoPlus® Duets提供评估蛋白激活的方法。每个Duet含有激活状态或总蛋白的抗体去测定您所感兴趣的目的蛋白。这些抗体都经过CST公司根据特殊应用中表现优秀的抗体中筛选出来的。Notch1是一个在细胞发育和命运决定过程中发挥功能的跨膜蛋白（1）。在notch1成熟过程中，notch1分子细胞外结构域会被一个成对碱性氨基酸蛋白酶样的转化酶剪切（2）。在与配体如Delta1结合或是细胞外钙离子耗竭后，notch1的羧基端被释放并随后在Gly1743 和 Val1744之间被切开（3,4）。结果导致细胞内处于活化状态的notch1片段转运至细胞核内并转录激活。

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.

原厂资料：

Description

PhosphoPlus® Duets from Cell Signaling Technology (CST) provide a means to assess protein activation status. Each Duet contains an activation-state and total protein antibody to your target of interest. These antibodies have been selected from CST''s product offering based upon superior performance in specified applications.

Background

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.

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.

注意事项：

Storage: Supplied in 10 mM sodium HEPES (pH 7.5), 150
mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02%
sodium azide. Store at –20°C. Do not aliquot the antibody