Phospho-Rac1/cdc42 (Ser71) Antibody
货号：
2461S 基本售价：
3980.0 元 规格：
-
产品信息
概述| 货号 | 2461S |
| 反应种属 | Human |
| 来源宿主 | Rabbit |
| 应用 | W |
| 目标/特异性 | Phospho-Rac1/cdc42 (Ser71) Antibody detects endogenous levels of Rac1/cdc42 only when phosphorylated at serine 71. The antibody may also recognize phospho-RhoA (Ser73). |
| 使用方法 | WB(1:1000) |
性能| 供应商 | CST |
| 背景 | Rac and Cdc42 are members of the Rho-GTPase family. In mammals, Rac exists as three isoforms, Rac1, Rac2 and Rac3, which are highly similar in sequence. Rac1 and Cdc42, the most widely studied of this group, are ubiquitously expressed. Rac2 is expressed in cells of hematopoietic origin, and Rac3, while highly expressed in brain, is also found in many other tissues. Rac and Cdc42 play key signaling roles in cytoskeletal reorganization, membrane trafficking, transcriptional regulation, cell growth and development (1). GTP binding stimulates the activity of Rac/Cdc42, and the hydrolysis of GTP to GDP through the proteins intrinsic GTPase activity, rendering it inactive. GTP hydrolysis is aided by GTPase activating proteins (GAPs), while exchange of GDP for GTP is facilitated by guanine nucleotide exchange factors (GEFs). Another level of regulation is achieved through the binding of RhoGDI, a guanine nucleotide dissociation inhibitor, which retains Rho family GTPases, including Rac and Cdc42, in their inactive GDP-bound state (2,3). |
| 存放说明 | -20C |
| 计算分子量 | 28 |
参考图片Western blot analysis of A431 cell extracts, untreated (-) or EGF treated (+), using Phospho-Rac1/cdc42 (Ser71) Antibody (upper) or Rac1/Cdc42 Antibody #4651 (lower). |
