- 询价
- Cell Signaling Technology
- 4690
- USA
- 2025年10月28日
- W, IP
- Rabbit
- H
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- 详细信息
- 技术资料
- 抗体英文名：
SFRP1 Antibody
- 抗原：
synthetic peptide corresponding to residues surrounding Gly48 of human SFRP1
- 应用范围：
W, IP
- 宿主：
Rabbit
- 供应商：
CST
- 级别：
详见MSDS文件
- 保质期：
详见说明书
- 库存：
大量
- 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
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 | H | Endogenous | 35 | Rabbit |
| Protocols |
|
|---|---|
| Specificity / Sensitivity | SFRP1 Antibody detects endogenous levels of total SFRP1 protein. |
| Source / Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly48 of human SFRP1. Antibodies are purified by protein A and peptide affinity chromatography. Western Blotting
Western blot analysis of extracts from U118MG and SK-MEL-28 cells using SFRP1 Antibody. |
| Background | Secreted Frizzled-related proteins (SFRPs) display homology and structural similarity to the extracellular cysteine-rich Wnt-binding domain of the G protein-coupled receptor Frizzled (1,2). To date, five distinct SFRPs (SFRP1 to 5) have been found in mammalian cells. These secreted proteins typically act as antagonists to Wnt signaling by directly binding and inhibiting Wnt proteins, or by binding Frizzled to block Wnt protein interaction with the receptor (3). The various SFRPs bind and regulate Wnt proteins differentially; these proteins also display distinct expression patterns as they play important roles in regulating development (4-7). SFRP proteins appear to act as tumor suppressors, with loss of expression or function correlating with many invasive forms of cancer. Deletion of the corresponding SFRP1 gene and promoter hypermethylation leading to gene silencing has been reported in a number of cancers. Abnormal expression of SRFP1 and other Wnt signaling proteins is associated with some cases of retinitis pigmentosa (reviewed in 8).
|
| 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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