- 询价
- Cell Signaling Technology
- 2622
- USA
- 2025年08月25日
- W, IP
- Rabbit
- All
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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 抗体英文名：
GST Antibody
- 抗原：
GST fusion protein
- 应用范围：
W, IP
- 宿主：
Rabbit
- 级别：
详见MSDS文件
- 适应物种：
All
- 供应商：
CST
- 保质期：
详见说明书
- 库存：
大量
- 是否单克隆：
2
- 保存条件：
-20°c
- 规格：
100 ul (10 western blots)/carrier free & custom formulation / quantity
| 规格： | 产品价格： | ￥请询价 | |
|---|---|---|---|
| 规格： | 100 ul (10 western blots) | 产品价格： | ￥请询价 |
| 规格： | carrier free & custom formulation / quantity | 产品价格： | ￥请询价 |
pathway more info application references datasheet PDF MSDS PDF protocols
Applications Key: W=Western Blotting IP=Immunoprecipitation
Reactivity Key: All=All species expected
Species cross-reactivity is determined by western blot.
| Applications | Reactivity | Sensitivity | Source |
|---|---|---|---|
| W IP | All | Transfected Only | Rabbit |
| Protocols |
|
|---|---|
| Specificity / Sensitivity | GST Antibody detects transfected GST fusion proteins. |
| Source / Purification | Polyclonal antibodies are produced by immunizing animals with a GST fusion protein. Antibodies are purified by protein A and GST affinity chromatography. Western Blotting
Western blot analysis of extracts from untransfected control cells (-) and transfected cells overexpressing GST-Bad (+), using GST Antibody (left) and Bad Antibody #9292 (right). Western Blotting
Western blot analysis of purified recombinant GST fusion proteins. |
| Background | Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein's biochemical properties. Glutathione S-transferase (GST) is a widely used fusion partner, since it provides both an easily detectable Tag and a simple purification process with little effect on the biological function of the protein of interest. Numerous vectors containing GST-Tag have been developed for both prokaryotic and eukaryotic systems over the past decade (1-3). |
| Application References |
Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know ! |
| Companion Products |
For Research Use Only. Not For Use In Diagnostic Procedures. |
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文献和实验一、GST pull-down 基本知识1. GST pull-down 概念GST pull-down：是利用重组技术将探针蛋白与 GST 谷胱苷肽巯基转移酶融合，融合蛋白通过 GST 与固相化在球珠上的 GSH 谷胱甘肽结合。从而分离出能与融合蛋白相互作用的蛋白的技术。2. GST pull-down 研究对象二、GST pull-down 原理1. GST pull-down 结合原理2. GST pull-down 分离原理三、GST pull-down 流程1. 蛋白的抽提与纯化：①
mL PBS 1X 4- Centrifuge (1pulse at 500g) 5- Resuspend in 10 mL PBS 1X (stable for one month at 4 _ C) b) Extract preparation: 1- Transform BL21 or any appropriate bacterial strain with your GST-fused cDNA. Always use freshly transformed cells
with 1/2 volume of 50% GST beads at 4C rocking on the Nutator for 30-60 minutes. 50 ml conical Falcon tubes work well. Pour into a BioRad Column and drain lysate. Save 100 ul of depleted lysate. Load 2.5 ul for SDS-PAGE. Wash beads with 3 column volumes
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