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Monoclonal Anti-XBP1 antibody produced in mouse
| 产品编号： | 3154524 |
| 规格： | clone 2D9, purified immunoglobulin, buffered aqueous solution |
| 包装规格： | 100 μG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
Monoclonal Anti-XBP1 antibody produced in mouse
TREB5
XBP2
基本信息
| NACRES | NA.41 |
| General description【一般描述】 | 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. (provided by RefSeq) |
| Immunogen【免疫原】 | XBP1 (AAH12841, 123 a.a. ~ 225 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa. Sequence THGLVVENQELRQRLGMDALVAEEEAEAKGNEVRPVAGSAESAALRLRAPLQQVQAQLSPLQNISPWILAVLTLQIQSLISCWAFWTTWTQSCSSNALPQSLP |
| Physical form【外形】 | Solution in phosphate buffered saline, pH 7.4 |
产品性质
| biological source【生物来源】 | mouse |
| conjugate【偶联物】 | unconjugated |
| antibody form【抗体形式】 | purified immunoglobulin |
| antibody product type | primary antibodies |
| clone【克隆】 | 2D9, monoclonal |
| form【形式】 | buffered aqueous solution |
| mol wt【分子量】 | antigen ~37.33 kDa |
| species reactivity | human |
| technique(s) | capture ELISA: suitable indirect ELISA: suitable western blot: 1-5 μg/mL |
| isotype【同位素/亚型】 | IgG2aκ |
| NCBI accession no.【NCBI登记号】 | BC012841 |
| UniProt accession no.【UniProt登记号】 | P17861 |
| shipped in【运输】 | dry ice |
| storage temp.【储存温度】 | −20℃ |
| Gene Information | human ... XBP1(7494) |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
