产品货号:jlcR3165 英文名称 :Phospho-Gab1 (Tyr627) 中文名称 :磷酸化接头蛋白Gab 1抗体 别 名 :GAB1 (phospho Y627); Gab1(Phospho-Tyr627); p-Gab1 (Tyr627); 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. 产品类型 :磷酸化抗体 研究领域 :肿瘤 心血管 细胞生物 信号转导 细胞膜受体 糖尿病 内分泌病 抗体来源 :Rabbit 克隆类型 :Polyclonal 交叉反应 :Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, 产品应用 :WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 IF=1:100-500 (石蜡切片需做抗原修复) not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. 分 子 量 :76kDa 细胞定位 :细胞浆 性 状 :Lyophilized or Liquid 浓 度 :1mg/ml 免 疫 原 :KLH conjugated Synthesised phosphopeptide derived from human Gab1 around the phosphorylation site of Tyr627:VE(p-Y)LD 亚 型 :IgG 纯化方法 :affinity purified by Protein A 储 存 液 :0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. 保存条件 : 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. 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: Interacts with GRB2 and with other SH2-containing proteins. Interacts with phosphorylated LAT2. Interacts with PTPRJ. Identified in a complex containing FRS2A, GRB2, GAB1, PIK3R1 and SOS1.
Post-translational modifications: 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
Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.