ZBTB8OS/ARCH Polyclonal Antibody
Purified Rabbit Polyclonal Antibody (Pab)
- 产品详情
- 实验流程
Application
| IHC-P, IHC-F, IF, ICC, E |
|---|---|
| Primary Accession | Q8IWT0 |
| Reactivity | Rat, Pig, Dog, Bovine |
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 19491 Da |
| Gene ID | 339487 |
|---|---|
| Other Names | Protein archease, Protein ZBTB8OS, Zinc finger and BTB domain-containing opposite strand protein 8, ZBTB8OS, ARCH |
| Dilution | IHC-P=1:100-500,IHC-F=1:100-500,ICC=1:100-500,IF=1:100-500,ELISA=1:5000-10000 |
| Storage | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
For Research Use Only. Not For Use In Diagnostic Procedures.
| Name | ZBTB8OS (HGNC:24094) |
|---|---|
| Synonyms | ARCH |
| Function | Activation factor of RTCB, the catalytic subunit of the tRNA- splicing ligase complex (tRNA-LC), which is involved in the enzyme- dependent maturation of intron-containing pre-tRNAs. Functions downstream of the tRNA-splicing endonuclease that removes introns, ligating the two generated halves via phosphodiester bond formation. Catalyzes the GTP-dependent activation of RTCB, both proteins forming a composite active site coordinating GTP and metal ions to enable the guanylylation of RTCB a prerequisite to undergo multiple catalytic cycles (PubMed:24870230, PubMed:38493148). Also required for the activation of RTCB in non-canonical, spliceosome-independent, cytoplasmic splicing of XBP1 mRNAs during the unfolded protein response (UPR). Upon endoplasmic reticulum (ER) stress, the endoribonuclease IRE1/ERN1 excises a short intron, generating free exon ends that are aligned by RNA-intrinsic, zipper-like stem-loop structures. These exon ends are then recognized and ligated by RTCB. This splicing event yields the active XBP1s transcription factor, which induces genes required to resolve protein folding defects in the endoplasmic reticulum (PubMed:25378478, PubMed:26483401, PubMed:38493148). |
| Cellular Location | Cytoplasm. Nucleus Note=Enriched in the cytoplasm. |
Research Areas
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
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