产品服务
信号通路
详细信息
推荐稀释比 ： WB 1:500-1:2000;ELISA 1:10000;Not yet tested in other applications.
组成 ： Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
纯化工艺 ： Affinity purification
储存 ： -15°C to -25°C/1 year(Do not lower than -25°C
克隆性 ： Monoclonal
抗原&靶点信息
特异性 ： XBP-1 Monoclonal Antibody detects endogenous levels of XBP-1 protein.
基因名称 ： XBP1
蛋白名称 ： X-box-binding protein 1
别名 ： XBP1;TREB5;XBP2;X-box-binding protein 1;XBP-1;Tax-responsive element-binding protein 5
背景：
This gene encodes a transcription factor that regulates MHC class II genes by binding to a promoter element referred to as an X box. This gene product is a bZIP protein, which was also identified as a cellular transcription factor that binds to an enhancer in the promoter of the T cell leukemia virus type 1 promoter. It may increase expression of viral proteins by acting as the DNA binding partner of a viral transactivator. It has been found that upon accumulation of unfolded proteins in the endoplasmic reticulum (ER), the mRNA of this gene is processed to an active form by an unconventional splicing mechanism that is mediated by the endonuclease inositol-requiring enzyme 1 (IRE1). The resulting loss of 26 nt from the spliced mRNA causes a frame-shift and an isoform XBP1(S), which is the functionally active transcription factor. The isoform encoded by the unspliced mRNA, XBP1(U), is constitutively e
细胞定位 ： Endoplasmic reticulum . Colocalizes with ERN1 and KDR in the endoplasmic reticulum in endothelial cells in a vascular endothelial growth factor (VEGF)-dependent manner (PubMed:23529610). .; [Isoform 1]: Nucleus . Cytoplasm . Endoplasmic reticulum membrane ; Single-pass type II membrane protein . Endoplasmic reticulum membrane ; Peripheral membrane protein . Membrane ; Peripheral membrane protein . Shows no preferential localization to either the nucleus or the cytoplasm (By similarity). Shuttles between the nucleus and the cytoplasm in a CRM1-dependent manner (PubMed:16461360). Localizes predominantly at the endoplasmic reticulum membrane as a membrane-spanning protein; whereas may be only marginally localized on the cytosolic side of the ER membrane as a peripheral membrane (PubMed:19394296, PubMed:25190803). .; [Isoform 2]: Nucleus . Cytoplasm . Localizes predominantly in the nucleus. Colocalizes in the nucleus with SIRT1. Translocates into the nucleus in a PIK3R-, ER stress-induced- and/or insulin-dependent manner (By similarity). .; [X-box-binding protein 1, cytoplasmic form]: Cytoplasm . Nucleus . Localizes in the cytoplasm and nucleus after HM13/SPP-mediated intramembranaire proteolytic cleavage of isoform 1 (PubMed:25239945). .
推荐产品
相关文献
我们始终开放沟通，期待为您提供支持。
我们以一抗、二抗产品为核心，深耕抗体试剂细分领域。依托自主搭建的核心技术平台与专业的研发生产团队，我们为全球高校、科研院所、生物医药企业等客户提供高可靠性的生物试剂产品及全链条技术
支持服务。自成立以来，Pinofibio 始终坚守“以科研需求为导向”的发展理念，通过完善的研发体系、严苛的质量控制与高效的服务响应，致力于构建覆盖多物种、多靶点的抗体产品矩阵，助力科研工作者攻克技术难题，推动生物医药产业的创新发展。
武汉市皮诺飞生物科技有限公司
地址：湖北省武汉市江夏区神墩四路 666 号武汉国英种业大厦A栋14F
邮箱：pinuofei2017@163.com
TEL：15392937510
小红书
实验服务
公众号
抗体服务
微信客服