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产品别名
Anti-XBP1
Anti- XBP2
Anti-TREB5
基本信息
| NACRES | NA.41 |
| Immunogen【免疫原】 | Synthetic peptide directed towards the C terminal region of human XBP1 |
| Biochem/physiol Actions【生化/生理作用】 | XBP1 is a transcription factor that regulates MHC class II genes by binding to a promoter element referred to as an X box. XBP1 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.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. |
| Sequence【序列】 | Synthetic peptide located within the following region: LISCWAFWTTWTQSCSSNALPQSLPAWRSSQRSTQKDPVPYQPPFLCQWG |
| Physical form【外形】 | Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose. |
产品性质
| biological source【生物来源】 | rabbit |
| Quality Level【质量水平】 | 100 |
| conjugate【偶联物】 | unconjugated |
| antibody form【抗体形式】 | affinity isolated antibody |
| antibody product type | primary antibodies |
| clone【克隆】 | polyclonal |
| form【形式】 | buffered aqueous solution |
| mol wt【分子量】 | 29 kDa |
| species reactivity | human |
| concentration【浓度】 | 0.5-1 mg/mL |
| technique(s) | immunoblotting: suitable |
| accession no.【登记号】 | NM_005080 |
| UniProt accession no.【UniProt登记号】 | P17861 |
| shipped in【运输】 | wet ice |
| storage temp.【储存温度】 | −20℃ |
| Gene Information | human ... XBP1(7494) |
产品说明
| Disclaimer【免责声明】 | Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
