| 產(chǎn)品編號 | bs-2770R-BF488 |
| 英文名稱 | Rabbit Anti-Gab1/BF488 Conjugated antibody |
| 中文名稱 | BF488標(biāo)記的接頭蛋白Gab 1抗體 |
| 別 名 | GRB 2 associated binder 1; GRB 2 associated binding protein 1; GRB2 associated binding protein 1 isoform a; GRB2 associated binding protein 1 isoform bl; Gab 1; Gab1; GAB1_HUMAN; GRB2 associated binder 1; GRB2 associated binding protein 1 isoform b; GRB2-associated binder 1; GRB2-associated-binding protein 1; Growth factor receptor bound protein 2-associated protein 1. |
| 規(guī)格價格 | 100ul/2980元 購買 大包裝/詢價 |
| 說 明 書 | 100ul |
| 研究領(lǐng)域 | 腫瘤 細胞生物 信號轉(zhuǎn)導(dǎo) 細胞凋亡 細胞周期蛋白 激酶和磷酸酶 細胞膜受體 細胞分化 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | (predicted: Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit, ) |
| 產(chǎn)品應(yīng)用 | ICC=1:50-200 IF=1:50-200
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 76kDa |
| 性 狀 | Lyophilized or Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Gab1 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 儲 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol |
| 保存條件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| 產(chǎn)品介紹 |
background: 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. Database links: Entrez Gene: 2549 Human Entrez Gene: 14388 Mouse Omim: 604439 Human SwissProt: Q13480 Human SwissProt: Q9QYY0 Mouse Unigene: 618456 Human Unigene: 80720 Human Unigene: 277409 Mouse Unigene: 1725 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. Gab1作為一種分布廣泛的接頭蛋白，幾乎能連接所有類型的受體（如酪氨酸激酶受體、G-蛋白偶聯(lián)受體、細胞因子與抗原受體等，Gab1蛋白屬于接頭蛋白Gab家族,該家族蛋白因能與生長因子受體結(jié)合蛋白2（Grb2）相結(jié)合而得名。作為接頭蛋白,Gab1蛋白能被多種受體酪氨酸激酶或非受體酪氨酸激酶激活,接受胞外多種生長因子、細胞因子和一些T/B細胞抗原受體的刺激,介導(dǎo)PI3K/Akt和Ras/MAPK等多條信號轉(zhuǎn)導(dǎo)途徑,具有促進細胞生長、遷移、調(diào)節(jié)免疫等多種生物學(xué)功能,與糖尿病、腫瘤、心血管疾病等的發(fā)生發(fā)展密切相關(guān)。 |
