| 产品编号 | bs-2770R |
| 英文名称 | Gab1 Rabbit pAb |
| 中文名称 | 接头蛋白Gab 1抗体 |
| 别 名 | GAB1_HUMAN; GRB2-associated-binding protein 1; GAB1; GRB2-associated binder 1; Growth factor receptor bound protein 2-associated protein 1; |
| 研究领域 | 肿瘤 细胞生物 信号转导 细胞凋亡 细胞周期蛋白 激酶和磷酸酶 细胞膜受体 细胞分化 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 克 隆 号 | |
| 交叉反应 | (predicted: Human,Mouse,Rat,Rabbit,Pig,Cow,Dog,Horse) |
| 产品应用 | WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500,ICC/IF=1:100-500,ELISA=1:5000-10000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 76 kDa |
| 检测分子量 | |
| 细胞定位 | 细胞浆 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Gab1: 601-694/694 |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 缓 冲 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 |
Growth factor triggering of protein tyrosine kinase receptors induces signals that cascade to the nucleus, activating mitogenic as well as other responses. Critical components of this process include adapter proteins such as Shc, IRS-1 and Gab 1 (GRB-associated binder-1) that lack detectable catalytic activity (1-3,8). Gab1 can be phosphorylated by multiple receptor tyrosine kinase (RTKs), including: insulin receptor (IR), platelet derived growth factor receptor beta] (PDGFRbeta]), hepatocyte growth factor/scatter factor receptor (HGFR/SFR or c Met), and epidermal growth factor receptor (EGF), as well as in response to cell cell adhesion. Gab1 is tyrosine phosphorylated on at least 16 sites, some of which serve as binding sites for phosphoatidylinositol 3 kinase (PI3K), Grb2, PLC gamma 1, Nck, and SHP2. Phosphorylation of Gab1 on tyrosines 627 and 659 is critical for its binding to SHP2, and for activation of the ERK/MAPK pathway in response to EGF. Function: Adapter protein that plays a role in intracellular signaling cascades triggered by activated receptor-type kinases. Plays a role in FGFR1 signaling. Probably involved in signaling by the epidermal growth factor receptor (EGFR) and the insulin receptor (INSR). Subunit: Phosphorylated in response to FGFR1 activation. Phosphorylated on tyrosine residue(s) by the epidermal growth factor receptor (EGFR) and the insulin receptor (INSR). Tyrosine phosphorylation of GAB1 mediates interaction with several proteins that contain SH2 domains. Similarity: Belongs to the GAB family. Contains 1 PH domain. SWISS: Q13480 Gene ID: 2549 Database links: Entrez Gene: 2549 Human Entrez Gene: 14388 Mouse SwissProt: Q13480 Human SwissProt: Q9QYY0 Mouse Gab1作为一种分布广泛的接头蛋白，几乎能连接所有类型的受体（如酪氨酸激酶受体、G-蛋白偶联受体、细胞因子与抗原受体等，Gab1蛋白属于接头蛋白Gab家族,该家族蛋白因能与生长因子受体结合蛋白2（Grb2）相结合而得名。作为接头蛋白,Gab1蛋白能被多种受体酪氨酸激酶或非受体酪氨酸激酶激活,接受胞外多种生长因子、细胞因子和一些T/B细胞抗原受体的刺激,介导PI3K/Akt和Ras/MAPK等多条信号转导途径,具有促进细胞生长、迁移、调节免疫等多种生物学功能,与糖尿病、肿瘤、心血管疾病等的发生发展密切相关。 |
| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
