ARHGEF4 Antibody - #DF9864
| 製品: | ARHGEF4 Antibody |
| カタログ: | DF9864 |
| タンパク質の説明: | Rabbit polyclonal antibody to ARHGEF4 |
| アプリケーション: | WB |
| 反応性: | Human, Mouse, Rat |
| 予測: | Pig, Bovine, Horse, Sheep, Rabbit, Dog |
| 分子量: | 79 kDa; 79kD(Calculated). |
| ユニプロット: | Q9NR80 |
| RRID: | AB_2843058 |
製品説明
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
引用形式: Affinity Biosciences Cat# DF9864, RRID:AB_2843058.
折りたたみ／展開
APC stimulated guanine nucleotide exchange factor 1; APC stimulated guanine nucleotide exchange factor; ARHGEF 4; Asef; ASEF1; GEF 4; GEF; GEF4; KIAA1112; Rho guanine nucleotide exchange factor (GEF) 4; Rho guanine nucleotide exchange factor 4; STM 6; STM6;
免疫原
Expressed at high levels in the brain, skeletal muscle and testis and at low levels in the kidney, lung, small intestine, ovary and prostate. Expression is aberrantly enhanced in most colorectal tumors.
- Q9NR80 ARHG4_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MPWEEPAGEKPSCSHSQKAFHMEPAQKPCFTTDMVTWALLCISAETVRGEAPSQPRGIPHRSPVSVDDLWLEKTQRKKLQKQAHVERRLHIGAVHKDGVKCWRKTIITSPESLNLPRRSHPLSQSAPTGLNHMGWPEHTPGTAMPDGALDTAVCADEVGSEEDLYDDLHSSSHHYSHPGGGGEQLAINELISDGSVVCAEALWDHVTMDDQELGFKAGDVIEVMDATNREWWWGRVADGEGWFPASFVRLRVNQDEPADDDAPLAGNSGAEDGGAEAQSSKDQMRTNVINEILSTERDYIKHLRDICEGYVRQCRKRADMFSEEQLRTIFGNIEDIYRCQKAFVKALEQRFNRERPHLSELGACFLEHQADFQIYSEYCNNHPNACVELSRLTKLSKYVYFFEACRLLQKMIDISLDGFLLTPVQKICKYPLQLAELLKYTHPQHRDFKDVEAALHAMKNVAQLINERKRRLENIDKIAQWQSSIEDWEGEDLLVRSSELIYSGELTRVTQPQAKSQQRMFFLFDHQLIYCKKDLLRRDVLYYKGRLDMDGLEVVDLEDGKDRDLHVSIKNAFRLHRGATGDSHLLCTRKPEQKQRWLKAFAREREQVQLDQETGFSITELQRKQAMLNASKQQVTGKPKAVGRPCYLTRQKHPALPSNRPQQQVLVLAEPRRKPSTFWHSISRLAPFRK
種類予測
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
PTMs - Q9NR80 基板として
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| S62 | Phosphorylation | Uniprot | |
| S65 | Phosphorylation | Uniprot | |
| K73 | Ubiquitination | Uniprot | |
| S109 | Phosphorylation | Uniprot | |
| S112 | Phosphorylation | Uniprot | |
| Y165 | Phosphorylation | P12931 (SRC) | Uniprot |
| S279 | Phosphorylation | Uniprot | |
| S280 | Phosphorylation | Uniprot | |
| T286 | Phosphorylation | Uniprot | |
| T328 | Phosphorylation | Uniprot | |
| K624 | Ubiquitination | Uniprot | |
| K632 | Ubiquitination | Uniprot |
研究背景
Acts as guanine nucleotide exchange factor (GEF) for RHOA, RAC1 and CDC42 GTPases. Binding of APC may activate RAC1 GEF activity. The APC-ARHGEF4 complex seems to be involved in cell migration as well as in E-cadherin-mediated cell-cell adhesion. Required for MMP9 up-regulation via the JNK signaling pathway in colorectal tumor cells. Involved in tumor angiogenesis and may play a role in intestinal adenoma formation and tumor progression.
Cytoplasm. Cell projection>Ruffle membrane>Peripheral membrane protein>Cytoplasmic side.
Note: Associated with membrane ruffles.
Expressed at high levels in the brain, skeletal muscle and testis and at low levels in the kidney, lung, small intestine, ovary and prostate. Expression is aberrantly enhanced in most colorectal tumors.
Isoform 3 interacts with RHOA and RAC1, and (via ABR domain) with APC. Found in a complex consisting of ARHGEF4, APC and CTNNB1.
In an autoinhibited form the SH3 domain binds intramolecularly to the DH domain, thus blocking the Rac-binding site.
研究領域
· Cellular Processes > Cell motility > Regulation of actin cytoskeleton. (View pathway)
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