- 询价
- Cell Signaling Technology
- 3471
- USA
- 2025年11月26日
- W
- Rabbit
- H,M,R
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- 详细信息
- 文献和实验
- 技术资料
- 抗体英文名：
Phospho-FGF Receptor (Tyr653/654) Antibody
- 抗原：
synthetic peptide corresponding to residues surrounding Tyr653/654 of human FGFR-1 (the corresponding sequence is the same in FGFR-2, -3 and -4)
- 应用范围：
W
- 宿主：
Rabbit
- 保质期：
详见说明书
- 级别：
详见MSDS文件
- 适应物种：
H,M,R
- 供应商：
CST
- 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
Reactivity Key: H=Human M=Mouse R=Rat
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 | H (M) (R) | Transfected Only | 120 immature form. 145 glycosylated mature form. | Rabbit |
| Protocols |
|
|---|---|
| Specificity / Sensitivity | Phospho-FGF Receptor (Tyr653/654) Antibody detects transfected levels of FGF receptors only when phosphorylated at tyrosines 653/654. This antibody cross-reacts with activated PDGF receptor and insulin/IGF-I receptors. |
| Source / Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Tyr653/654 of human FGFR-1 (the corresponding sequence is the same in FGFR-2, -3 and -4). Antibodies are purified by protein A and peptide affinity chromatography. Western Blotting
Western blot analysis of extracts from 293 cells overexpressing human FGFR-1, untreated or calf intestinal phosphatase (CIP)-treated, using Phospho-FGF Receptor (Tyr653/654) Antibody (upper) or FGF Receptor 1 Antibody #3472 (lower). Overexpression of human FGFR-1 protein in 293 cells results in constitutive activation of the receptors (courtesy of Dr. Pamela Maher, personal communication). CIP treatment abolishes the reactivity of this antibody to FGFR-1. |
| Background | Fibroblast growth factors (FGFs) produce mitogenic and angiogenic effects in target cells by signaling through cell surface receptor tyrosine kinases. There are four members of the FGF receptor family: FGFR1 (flg), FGFR2 (bek, KGFR), FGFR3, and FGFR4. Each receptor contains an extracellular ligand binding domain, a transmembrane domain, and a cytoplasmic kinase domain (1). Following ligand binding and dimerization, the receptors are phosphorylated at specific tyrosine residues (2). Seven tyrosine residues in the cytoplasmic tail of FGFR1 can be phosphorylated: Tyr463, 583, 585, 653, 654, 730, and 766. Tyr653 and Tyr654 are important for catalytic activity of activated FGFR and are essential for signaling (3). The other phosphorylated tyrosine residues may provide docking sites for downstream signaling components such as Crk and PLCγ (4,5). |
| 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FGFR-AP-FGF Binding Assay, PCR Assays for Knockout Mice, RNase Protection Assay:The bound receptor was quantified by measuring the initial rate of substrate hydrolysis at 405 nm and same amount of proteins was used in the binding assays... 完整的实验方法请
kinase is KIR 3.1 and have developed a phospho-selective antibody against the Y12 motif of this channel. Much like KOR and p38 MAP kinase, phosphorylation of this potassium channel increases following repeated stress. The following chapter discusses
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
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