- ￥1500 - 3280
- Proteintech
- 85242-1-RR
- 2025年10月09日
- WB, ELISA
- Rabbit
- human, mouse
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- 详细信息
- 文献和实验
- 技术资料
- 亚型：
IgG
- 保存条件：
Store at -20°C. Stable for one year after shipment.
- 克隆性：
Recombinant
- 标记物：
Unconjugated
- 适应物种：
human, mouse
- 宿主：
Rabbit
- 应用范围：
WB, ELISA
- 靶点：
Phospho-FRS2 (Tyr436)
- 抗体英文名：
Phospho-FRS2 (Tyr436) Recombinant monoclonal antibody
- 抗体名：
Phospho-FRS2 (Tyr436) Recombinant monoclonal antibody
- 规格：
50ul/100ul/150ul
| 规格： | 50ul | 产品价格： | ￥1500.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥2480.0 |
| 规格： | 150ul | 产品价格： | ￥3280.0 |
经过测试的应用
| Positive WB detected in | bFGF treated NIH/3T3 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:4000 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
85242-1-RR targets Phospho-FRS2 (Tyr436) in WB, ELISA applications and shows reactivity with human, mouse samples.
| 经测试应用 | WB, ELISA |
| 经测试反应性 | human, mouse |
| 免疫原 |
fusion protein |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Recombinant |
| 产品类型 | Antibody |
| 全称 | fibroblast growth factor receptor substrate 2 |
| 别名 | P FRS2 (Tyr436), P-FRS2 (Tyr436), Phos FRS2 (Tyr436), Phos-FRS2 (Tyr436), Phospho-FRS2-α (Tyr436) |
| 计算分子量 | 60 kDa |
| 观测分子量 | 80-85 kDa |
| GenBank蛋白编号 | BC021562 |
| 基因名称 | FRS2 |
| Gene ID (NCBI) | 10818 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | Q8WU20 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Fibroblast growth factor substrate 2 (FRS2), a lipid-anchored docking protein that is phosphorylated upon activation of FGFR, is critical for recruitment of downstream signaling molecules and links the FGFRs to the Ras/Mek/Erk pathway and the PI3-Kinase/Akt pathway. Studies have found that the phosphotyrosine binding domain of FRS-2 directly binds the Trk receptors at the same phosphotyrosine residue that binds the signaling adapter Shc, suggesting a model in which competitive binding between FRS-2 and Shc regulates differentiation versusproliferation. (PMID: 19053057, PMID: 10092678)
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文献和实验Using Phospho‐Motif Antibodies to Determine Kinase Substrates
the phosphorylation site; therefore, substrate?directed, phosphorylation?state?sensitive, motif?specific (?phospho?motif?) antibodies represent powerful tools to identify novel kinase substrates and to investigate mechanisms of substrate phosphorylation
运用Cell Based Elisa检测信号通路蛋白和磷酸化蛋白
using Phospho-p38 antibody (A) and Total-p38 antibody (B). Cell Based Elisa were performed directly in the 96-well plates using Phospho-p38 and Total-p38 antibodies (C). Figure 3: JNK detection with FACECells were serum-starved for 16 hours
牢记N端法则：当N端第二个残基是Leu、Arg、Lys、Phe、Tyr和Trp时，重组蛋白半衰期只有2分钟，而小侧链的氨基酸残基，如Ala，则可以提高蛋白稳定性。因此在设计载体时，要特别注意第二个密码子，避免上述残基的出现。处理高毒性蛋白：毒性极高的重组蛋白，其本底表达就会杀死原核宿主，质粒容易丢失，使其在大肠杆菌中很难得到高表达。采用可表达T7溶菌酶的宿主。T7溶菌酶是T7RNA聚合酶的抑制剂，采用含有T7溶菌酶质粒的宿主，如pLysS，可以降低重组蛋白在大肠杆菌快速生长期的本底
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