XBP1 Polyclonal Antibody Store at -20°C
SKU: E-AB-14437-200
XBP1 Polyclonal Antibody Store at -20°C
| SKU # | E-AB-14437 |
| Reactivity | Human |
| Host | Rabbit |
| Applications | IHC |
Product Details
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human |
| Applications | IHC |
| Clonality | Polyclonal |
| Immunogen | Recombinant protein of human XBP1 |
| Abbre | XBP1 |
| Synonyms | TREB5, Tax responsive element binding protein 5, Tax-responsive element-binding protein 5, X box binding protein 1, X box binding protein 2, X-box-binding protein 1, XBP 1, XBP-1, XBP1, XBP2 |
| Swissprot | |
| Cellular Localization | Nucleus. |
| Concentration | 0.2 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer and 50% glycerol. |
| Purification Method | Affinity purification |
| Research Areas | Cancer, Epigenetics and Nuclear Signaling |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
Related Reagents
| Applications | Recommended Dilution |
| IHC | 1:50-1:200 |
Background
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.