- 询价
- Cell Signaling Technology
- 9595
- USA
- 2025年11月07日
- W, IP, IHC-P
- Rabbit
- H,M
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- 详细信息
- 文献和实验
- 技术资料
- 抗体英文名：
Phospho-MSK1 (Thr581) Antibody
- 抗原：
synthetic phosphopeptide corresponding to residues surrounding Thr581 of human MSK1
- 应用范围：
W, IP, IHC-P
- 宿主：
Rabbit
- 适应物种：
H,M
- 级别：
详见MSDS文件
- 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：
40 ul (4 western blots)/100 ul (10 western blots)/carrier free & custom formulation / quantity
| 规格： | 产品价格： | ￥请询价 | |
|---|---|---|---|
| 规格： | 40 ul (4 western blots) | 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 IHC-P=Immunohistochemistry (Paraffin)
Reactivity Key: H=Human M=Mouse
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.
| Applications | Reactivity | Sensitivity | MW (kDa) | Source |
|---|---|---|---|---|
| W IP IHC-P | H M | Endogenous | 90 | Rabbit |
| Protocols | |
|---|---|
| Specificity / Sensitivity | Phospho-MSK1 (Thr581) Antibody detects endogenous levels of MSK1 only when phosphorylated at Thr581. This antibody does not cross-react with MSK1 phosphorylated at other sites, nor does it detect phosphorylated RSK1, RSK2 or RSK3. |
| Source / Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Thr581 of human MSK1. Antibodies are purified by protein A and peptide affinity chromatography. Western Blotting
Western blot analysis of extracts from 293 cells, transfected with wt MSK1 or mutant MSK1, untreated or TPA-treated (200 nM), using Phospho-MSK1 (Thr581) Antibody. Western Blotting
Western blot analysis of extracts from 293 cells, untreated, UV-treated or calyculin A-treated, using Phospho-MSK1 (Thr581) Antibody. Western Blotting
Western blot analysis of extracts from 293 cells untreated or treated with UV and HeLa cells untreated or treated with calyculin A, using Phospho-MSK1 (Thr581) Antibody. IHC-P (paraffin)
Immunohistochemical analysis of paraffin-embedded human breast carcinoma, showing nuclear localization, using Phospho-MSK1 (Thr581) Antibody. |
| Background | MSK1, a mitogen and stress activated protein kinase, is activated by Erk as well as p38 MAPK in response to growth factors and cellular stress, respectively (1). MSK1 resembles RSK because it has two kinase domains connected by a regulatory linker region (2). Phosphorylation of RSK1 at Ser364 and Ser381 is critical for RSK1 activity (3). These sites are analogous to Ser360 and Ser376 of MSK1, which may be important for MSK1 activity as well. |
| 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Using Phospho‐Motif Antibodies to Determine Kinase Substrates
comprising both the phosphorylated residue and the surrounding residues that determine kinase specificity, with degenerate residues taking up the remaining positions. Currently, several categories of phospho?motif antibody are commercially available
Optimized Protocol to Make Phospho-Specific Antibodies that Work
, not simply its level of expression. In this review, we will discuss both the design of the phosphopeptide immunogen and immunization. The affinity purification of the phospho-specific antibody as well as the methods most suitable for characterizing
Absorption Control in Immunohistochemistry Using Phospho-Peptides Immobilized on Magnetic Beads
neutralization of phospho-specific antibodies with phospho-peptides immobilized on magnetic beads. This technique allows for sequestration of antibody–peptide complex from the incubation solution, minimizing the risk of formation of unblocked antibodies capable
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