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上海允麥生物科技有限公司
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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.
濃度：1mg/ ml
來源：Recombinant Human
純度：≥95% SDS-PAGE
表達系統(tǒng)：Escherichia coli
標簽：His tag
蛋白長度：Full length protein
內毒素水平：<1.000 Eu/µg
純化方法：HPLC
應用：SDS-PAGE，Western blot，ELISA
Biological activity,immunology research
保存：-20℃
保質期：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.
多克隆抗體
產品名稱：Rabbit Anti-XBP1 antibody
Rabbit Anti-XBP1
別名：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.
來源：Rabbit
克隆類型：Polyclonal
濃度：1mg/ml
亞型：IgG
反應：Human,Mouse,Rat (predicted: Cow,Chicken)
應用： 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
理論分子量：29kDa
免疫原：KLH conjugated synthetic peptide derived from human XBP1
保存：-20℃
保質期：1年
單克隆抗體
產品名稱：Anti-XBP1 antibody
Mouse Anti-XBP1
別名：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.
來源：Mouse
克隆類型：Monoclonal
濃度：1mg/ml
亞型：IgG
反應：Human
應用： 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
反應: Human
理論分子量：29kDa
免疫原：KLH conjugated synthetic peptide derived from human XBP1
保存：-20℃
保質期：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.
