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- Anti-SH2B1 Polyclonal Antibody,BR
Anti-SH2B1 Polyclonal Antibody,BR
Anti-SH2B1 Polyclonal Antibody
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产品属性 Product Attributes
基本信息
英文名称: Anti-SH2B1 Polyclonal Antibody中文名称: SH2B蛋白抗体
规格: 100ul ; 50ul
宿主: Rabbit
克隆类型: Polyclonal Antibody
亚型: IgG
交叉反应:: Human ; Rat ; Mouse
应用: WB ; IHC
稀释比例: WB 1:1000-3000. IHC 1:50-200.
抗体信息
靶标: SH2B1别名: PH and SH2 domain-containing signaling mediator, Pro-rich, Pro-rich, PH and SH2 domain-containing signaling mediator, PSM, SH2 B, SH2 domain-containing protein 1B, SH2 domain-containing putative adapter SH2-B, SH2-B signaling protein, SH2B, SH2B adapter protein 1, SH2B adaptor protein 1, Sh2b1, SH2B1 protein, SH2B1_HUMAN, KIAA1299
背景说明: Adapter protein for several members of the tyrosine kinase receptor family. Involved in multiple signaling pathways mediated by Janus kinase (JAK) and receptor tyrosine kinases, including the receptors of insulin (INS), insulin-like growth factor I (IGF1), nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), glial cell line-derived neurotrophic factor (GDNF), platelet-derived growth factor (PDGF) and fibroblast growth factors (FGFs). In growth hormone (GH) signaling, autophosphorylated ('Tyr-813') JAK2 recruits SH2B1, which in turn is phosphorylated by JAK2 on tyrosine residues. These phosphotyrosines form potential binding sites for other signaling proteins. GH also promotes serine/threonine phosphorylation of SH2B1 and these phosphorylated residues may serve to recruit other proteins to the GHR-JAK2-SH2B1 complexes, such as RAC1. In leptin (LEP) signaling, binds to and potentiates the activation of JAK2 by globally enhancing downstream pathways. In response to leptin, binds simultaneously to both, JAK2 and IRS1 or IRS2, thus mediating formation of a complex of JAK2, SH2B1 and IRS1 or IRS2. Mediates tyrosine phosphorylation of IRS1 and IRS2, resulting in activation of the PI 3-kinase pathway. Acts as positive regulator of NGF-mediated activation of the Akt/Forkhead pathway; prolongs NGF-induced phosphorylation of AKT1 on 'Ser-473' and AKT1 enzymatic activity. Enhances the kinase activity of the cytokine receptor-associated tyrosine kinase JAK2 and of other receptor tyrosine kinases, such as FGFR3 and NTRK1. For JAK2, the mechanism seems to involve dimerization of both, SH2B1 and JAK2. Enhances RET phosphorylation and kinase activity. Isoforms seem to be differentially involved in IGF-I and PDGF-induced mitogenesis.
Swiss Prot: Q9NRF2
Gene ID: 25970
亚细胞定位: Nucleus Cytoplasm Cell membrane
免疫原: A synthetic peptide of human SH2B1
Public Immunogen Range: 500-550/756aa
理论分子量: 71/72/79kDa
其它标识
纯化方法: Affinity purification储存液: PBS with 50% Glycerol,0.03% Proclin300,0.5% BSA,pH 7.3.
储存条件: Store at -20℃. Avoid freeze/thaw cycles.
产品介绍 Product Introduction
使用前请离心。如有问题请及时联系我们。Quick spin before use. If you have any questions, please contact us.
注意事项 Considerations
1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。2.为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。
3.实验结果可由多种因素影响,相关处理只限于产品本身,不涉及其他赔偿。