- 询价
- Cell Signaling Technology
- 2823
- USA
- 2025年11月02日
- W, IP, IF-IC
- Rabbit
- H
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- 详细信息
- 文献和实验
- 技术资料
- 抗体英文名：
MEP50 Antibody
- 抗原：
synthetic peptide corresponding to amino acids surrounding Ser225 of human MEP50
- 应用范围：
W, IP, IF-IC
- 宿主：
Rabbit
- 级别：
详见MSDS文件
- 库存：
大量
- 保质期：
详见说明书
- 供应商：
CST
- 适应物种：
H
- 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 IF-IC=Immunofluorescence (Immunocytochemistry)
Reactivity Key: H=Human
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 IF-IC | H | Endogenous | 42 | Rabbit |
| Protocols | |
|---|---|
| Specificity / Sensitivity | MEP50 Antibody detects endogenous levels of total MEP50 protein. |
| Source / Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to amino acids surrounding Ser225 of human MEP50. Antibodies are purified by peptide affinity chromatography. Western Blotting
Western blot analysis of extracts from U2OS and HeLa cells using MEP50 Antibody. IF-IC
Confocal immunofluorescent analysis of HeLa cells using MEP50 Antibody (green). Actin filaments have been labeled with DY554 phalloidin (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye). |
| Background | MEP50 (methylosome protein 50) is a component of the methylosome, a protein arginine methyltransferase complex that modifies specific arginine residues found in arginine- and glycine-rich regions of some spliceosomal Sm proteins. MEP50 is important for methylosome activity and may regulate the transfer of Sm proteins to the SMN (survival of motor neurons) complex, an early step in the assembly of U snRNPs. Both the methylosome and the SMN complex are essential for the assembly of spliceosomal snRNPs (1).MEP50 is a WD repeat protein that may provide an interface for multiple protein interactions between methylosome proteins. (1). It binds to JBP1, an arginine protein methyltransferase component of the methylosome. MEP50 has been shown to interact with CTD phosphatase FCP1 (CTDP1), a protein that may link the processes of transcriptional elongation and splicing (2), and with SUZ12, a polycomb group protein involved in transcriptional repression (3). JBP1 and MEP50 have also been reported to interact with the methyl-CpG binding protein complex MBD2/NuRD (4). |
| 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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