Description
| 抗体名: | ALYREF Antibody (PACO22716) |
| 抗体コード: | PACO22716 |
| サイズ: | 100ul |
| 宿主種: | Rabbit |
| 申し込み: | ELISA, WB |
| 推奨される希釈: | ELISA:1:2000-1:10000, WB:1:500-1:3000 |
| 反応性: | Human |
| 免疫原: | Synthesized peptide derived from internal of human THOC4. |
| 憲法: | Liquid |
| ストレージバッファ: | Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
| 精製方法: | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| 抗体のクローン性: | Polyclonal |
| アイソタイプ: | IgG |
| Conjugate: | Non-conjugated |
 | Western blot analysis of extracts from LOVO cells and K562 cells, using THOC4 antibody. |
| バックグラウンド: | Export adapter involved in nuclear export of spliced and unspliced mRNA. Binds mRNA which is thought to be transferred to the NXF1-NXT1 heterodimer for export (TAP/NFX1 pathway). Component of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export, and specifically associates with spliced mRNA and not with unspliced pre-mRNA. TREX is recruited to spliced mRNAs by a transcription-independent mechanism, binds to mRNA upstream of the exon-junction complex (EJC) and is recruited in a splicing- and cap-dependent manner to a region near the 5' end of the mRNA where it functions in mRNA export to the cytoplasm. TREX recruitment occurs via an interaction between ALYREF/THOC4 and the cap-binding protein NCBP1. The TREX complex is essential for the export of Kaposi's sarcoma-associated herpesvirus (KSHV) intronless mRNAs and infectious virus production; ALYREF/THOC4 mediates the recruitment of the TREX complex to the intronless viral mRNA. Required for TREX complex assembly and for linking DDX39B to the cap-binding complex (CBC). In conjunction with THOC5 functions in NXF1-NXT1 mediated nuclear export of HSP70 mRNA; both proteins enhance the RNA binding activity of NXF1 and are required for NXF1 localization to the nuclear rim. Involved in the nuclear export of intronless mRNA; proposed to be recruited to intronless mRNA by ATP-bound DDX39B. Involved in transcription elongation and genome stability. Acts as chaperone and promotes the dimerization of transcription factors containing basic leucine zipper (bZIP) domains and thereby promotes transcriptional activation. |
| シノニム: | THO complex subunit 4; Tho4; Ally of AML-1 and LEF-1; Transcriptional coactivator Aly/REF; bZIP-enhancing factor BEF |
| UniProt Protein Function: | Export adapter involved in nuclear export of spliced and unspliced mRNA. Binds mRNA which is thought to be transferred to the NXF1-NXT1 heterodimer for export (TAP/NFX1 pathway). Component of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export, and specifically associates with spliced mRNA and not with unspliced pre-mRNA. TREX is recruited to spliced mRNAs by a transcription-independent mechanism, binds to mRNA upstream of the exon-junction complex (EJC) and is recruited in a splicing- and cap-dependent manner to a region near the 5' end of the mRNA where it functions in mRNA export to the cytoplasm. TREX recruitment occurs via an interaction between ALYREF/THOC4 and the cap-binding protein NCBP1. The TREX complex is essential for the export of Kaposi's sarcoma-associated herpesvirus (KSHV) intronless mRNAs and infectious virus production; ALYREF/THOC4 mediates the recruitment of the TREX complex to the intronless viral mRNA. Required for TREX complex assembly and for linking DDX39B to the cap-binding complex (CBC). In conjunction with THOC5 functions in NXF1-NXT1 mediated nuclear export of HSP70 mRNA; both proteins enhance the RNA binding activity of NXF1 and are required for NXF1 localization to the nuclear rim. Involved in the nuclear export of intronless mRNA; proposed to be recruited to intronless mRNA by ATP-bound DDX39B. Involved in transcription elongation and genome stability. |
| NCBI Summary: | The protein encoded by this gene is a heat stable, nuclear protein and functions as a molecular chaperone. It is thought to regulate dimerization, DNA binding, and transcriptional activity of basic region-leucine zipper (bZIP) proteins. [provided by RefSeq, Jul 2008] |
| UniProt Code: | Q86V81 |
| NCBI GenInfo Identifier: | 48429165 |
| NCBI Gene ID: | 10189 |
| NCBI Accession: | Q86V81.3 |
| UniProt Secondary Accession: | Q86V81,O43672, |
| UniProt Related Accession: | Q86V81 |
| Molecular Weight: | 26 kDa |
| NCBI Full Name: | THO complex subunit 4 |
| NCBI Synonym Full Names: | Aly/REF export factor |
| NCBI Official Symbol: | ALYREF |
| NCBI Official Synonym Symbols: | ALY; BEF; REF; THOC4; ALY/REF |
| NCBI Protein Information: | THO complex subunit 4 |
| UniProt Protein Name: | THO complex subunit 4 |
| UniProt Synonym Protein Names: | Ally of AML-1 and LEF-1; Aly/REF export factor; Transcriptional coactivator Aly/REF; bZIP-enhancing factor BEF |
| Protein Family: | Alytesin |
| UniProt Gene Name: | ALYREF |
