XBP1抗原，细胞核转录因子X盒结合蛋白抗原

Recombinant human XBP1   

X box-binding protein-1; XBP-1; XBP2; Tax responsive element binding protein 5; TREB5; X box binding protein 2; XBP 1; XBP2; XBP1_HUMAN; X-box-binding protein 1, cytoplasmic form; X-box-binding protein 1, luminal form; X-box-binding protein 1 in isoform 2.           

浓度：1mg/ ml

来源：Recombinant Human

纯度：≥95% SDS-PAGE

表达系统：Escherichia coli

标签：His tag   

蛋白长度：Full length protein

内毒素水平：<1.000 Eu/µg

纯化方法：HPLC

应用：SDS-PAGE，Western blot，ELISA

Biological activity,immunology research

保存：-20℃

保质期：1年

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 expressed, and thought to function as a negative feedback regulator of XBP1(S), which shuts off transcription of target genes during the recovery phase of ER stress. A pseudogene of XBP1 has been identified and localized to chromosome 5. 

多克隆抗体

产品名称：Rabbit Anti-XBP1 antibody

Rabbit Anti-XBP1 

别名：X box-binding protein-1; XBP-1; XBP2; Tax responsive element binding protein 5; TREB5; X box binding protein 2; XBP 1; XBP2; XBP1_HUMAN; X-box-binding protein 1, cytoplasmic form; X-box-binding protein 1, luminal form; X-box-binding protein 1 in isoform 2.              

来源：Rabbit

克隆类型：Polyclonal

浓度：1mg/ml

亚型：IgG

反应：Human,Mouse,Rat (predicted: Cow,Chicken)

应用： WB=1:1000-1:2000,Elisa=1:1000-1:2000,IHC-P=1:100-500,IHC-F=1:100-500,ICC/IF=1:100-500,IF=1:100-500

理论分子量：29kDa

免疫原：KLH conjugated synthetic peptide derived from human XBP1

保存：-20℃
保质期：1年

 单克隆抗体

产品名称：Anti-XBP1 antibody

Mouse Anti-XBP1

别名：X box-binding protein-1; XBP-1; XBP2; Tax responsive element binding protein 5; TREB5; X box binding protein 2; XBP 1; XBP2; XBP1_HUMAN; X-box-binding protein 1, cytoplasmic form; X-box-binding protein 1, luminal form; X-box-binding protein 1 in isoform 2.                

来源：Mouse

克隆类型：Monoclonal

浓度：1mg/ml

亚型：IgG

反应：Human

应用： WB=1:1000-1:2000,Elisa=1:1000-1:2000,IHC-P=1:100-500,IHC-F=1:100-500,ICC/IF=1:100-500,IF=1:100-500  

反应:  Human

理论分子量：29kDa

免疫原：KLH conjugated synthetic peptide derived from human XBP1

保存：-20℃
保质期：1年

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 expressed, and thought to function as a negative feedback regulator of XBP1(S), which shuts off transcription of target genes during the recovery phase of ER stress. A pseudogene of XBP1 has been identified and localized to chromosome 5.