- 询价
- Cell Signaling Technology
- 9527
- USA
- 2025年10月30日
- W, IF-IC
- Rabbit
- H
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- 详细信息
- 技术资料
- 抗体英文名：
Phospho-cdc25C (Thr48) Antibody
- 抗原：
synthetic phosphopeptide corresponding to residues surrounding Thr48 of human cdc25C
- 应用范围：
W, IF-IC
- 宿主：
Rabbit
- 库存：
大量
- 适应物种：
H
- 供应商：
CST
- 保质期：
详见说明书
- 级别：
详见MSDS文件
- 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 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 IF-IC | H | Endogenous | 80 | Rabbit |
| Protocols |
|
|---|---|
| Specificity / Sensitivity | Phospho-cdc25C (Thr48) Antibody detects endogenous levels of cdc25C only when phosphorylated at Thr48. |
| Source / Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Thr48 of human cdc25C. Antibodies are purified by protein A and peptide affinity chromatography. Western Blotting
Western blot analysis of extracts from HT29 cells, untreated (cont.) and nocodazole-treated (M), and of GST-cdc25C fusion protein, nonphosphorylated (-P) or phosphorylated (+P) by cdc2/cyclin B (New England Biolabs #P6020), using Phospho-cdc25C (Thr48) Antibody. Western Blotting
Western Blot analysis of HT29 cell extracts untreated, nocodazole-treated and lambda phosphotase-treated using Phospho-cdc25C (Thr48) (upper), and cdc25C (5H9) Rabbit mAb, #4688 (lower). IF-IC
Confocal immunofluorescent analysis of HT-29 cells, untreated (left) or λ phosphatase-treated (right), using Phospho-cdc25C (Thr48) Antibody (green). Actin filaments were labeled with DY-554 phalloidin (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye). |
| Background | cdc25 is a protein phosphatase responsible for dephosphorylating and activating cdc2, a crucial step in regulating the entry of all eukaryotic cells into mitosis (1). cdc25C is constitutively phosphorylated at Ser216 throughout interphase by c-TAK1, while phosphorylation at this site is DNA damage-dependent at the G2/M checkpoint (2). When phosphorylated at Ser216, cdc25C binds to members of the 14-3-3 family of proteins, sequestering cdc25C in the cytoplasm preventing premature mitosis (3). The checkpoint kinases Chk1 and Chk2 phosphorylate cdc25C at Ser216 in response to DNA damage (4,5). Full activation of cdc25C involves phosphorylation at more than 12 different sites by cdc2/cyclin B and Polo-like kinase, and the activity of Pin1, a peptidyl-prolyl isomerase (PPI) (6,7). Pin1 contains a WW domain that binds phospho-Ser/Thr-Pro sites and a catalytic PPI region that induces a cis/trans isomerization on phospho-Ser/Thr-Pro bonds (8). Thr48 and Thr67 of cdc25C interact directly with the WW domain of Pin1 when these sites are phosphorylated (9). Thr48 phosphorylation also mediates binding to CKS/p13SUC1 (10).
|
| 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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