Recombinant Human Rho guanine nucleotide exchange factor 2 (ARHGEF2), partial
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中文名稱：Recombinant Human Rho guanine nucleotide exchange factor 2(ARHGEF2) ,partial
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貨號：CSB-YP838822HU
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說明書：
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規格：
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來源：Yeast
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其他：
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中文名稱：Recombinant Human Rho guanine nucleotide exchange factor 2(ARHGEF2) ,partial
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貨號：CSB-EP838822HU
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說明書：
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規格：
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來源：E.coli
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其他：
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中文名稱：Recombinant Human Rho guanine nucleotide exchange factor 2(ARHGEF2) ,partial
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貨號：CSB-EP838822HU-B
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說明書：
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規格：
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來源：E.coli
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共軛：Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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其他：
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中文名稱：Recombinant Human Rho guanine nucleotide exchange factor 2(ARHGEF2) ,partial
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貨號：CSB-BP838822HU
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說明書：
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規格：
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來源：Baculovirus
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其他：
產品詳情
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純度：>85% (SDS-PAGE)
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基因名：ARHGEF2
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Uniprot No.：
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別名：AA408978; ARHG2; ARHG2_HUMAN; ARHGEF 2; ARHGEF-2; ARHGEF2; GEF; GEF H1; GEF-H1; GEFH1; Guanine nucleotide exchange factor H1; KIAA0651; Lbcl1; Lfc; LFP40 ; MGC95068; Microtubule-regulated Rho-GEF; mKIAA0651; P40; Proliferating cell nucleolar antigen p40; Protein GEF-H1; Rho guanine nucleotide exchange factor 2; rho/rac guanine nucleotide exchange factor (GEF) 2; rho/rac guanine nucleotide exchange factor 2; rho/rac guanine nucleotide exchange factor
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種屬：Homo sapiens (Human)
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蛋白長度：Partial
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蛋白標簽：Tag?type?will?be?determined?during?the?manufacturing?process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially. -
產品提供形式：Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand. -
復溶：We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
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儲存條件：Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
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保質期：The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. -
貨期：Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
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注意事項：Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Datasheet ：Please contact us to get it.
產品評價
相關產品
靶點詳情
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功能：Activates Rho-GTPases by promoting the exchange of GDP for GTP. May be involved in epithelial barrier permeability, cell motility and polarization, dendritic spine morphology, antigen presentation, leukemic cell differentiation, cell cycle regulation, innate immune response, and cancer. Binds Rac-GTPases, but does not seem to promote nucleotide exchange activity toward Rac-GTPases, which was uniquely reported in PubMed:9857026. May stimulate instead the cortical activity of Rac. Inactive toward CDC42, TC10, or Ras-GTPases. Forms an intracellular sensing system along with NOD1 for the detection of microbial effectors during cell invasion by pathogens. Required for RHOA and RIP2 dependent NF-kappaB signaling pathways activation upon S.flexneri cell invasion. Involved not only in sensing peptidoglycan (PGN)-derived muropeptides through NOD1 that is independent of its GEF activity, but also in the activation of NF-kappaB by Shigella effector proteins (IpgB2 and OspB) which requires its GEF activity and the activation of RhoA. Involved in innate immune signaling transduction pathway promoting cytokine IL6/interleukin-6 and TNF-alpha secretion in macrophage upon stimulation by bacterial peptidoglycans; acts as a signaling intermediate between NOD2 receptor and RIPK2 kinase. Contributes to the tyrosine phosphorylation of RIPK2 through Src tyrosine kinase leading to NF-kappaB activation by NOD2. Overexpression activates Rho-, but not Rac-GTPases, and increases paracellular permeability. Involved in neuronal progenitor cell division and differentiation. Involved in the migration of precerebellar neurons.
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基因功能參考文獻：
- Authors identified a regulatory switch controlled by MARK3 that couples microtubules to the actin cytoskeleton to establish epithelial cell polarity through ARHGEF2. PMID: 29089450
- human brain malformation is recapitulated in Arhgef2 mutant mice and identify an aberrant migration of distinct components of the precerebellar system as a pathomechanism underlying the midbrain-hindbrain phenotype. Our results highlight the crucial function of ARHGEF2 in human brain development and identify a mutation in ARHGEF2 as novel cause of a neurodevelopmental disorder. PMID: 28453519
- Overexpression of miR-194 downregulates the GEF-H1/RhoA pathway, inhibits melanoma cancer cell proliferation and metastasis. Furthermore, miR-194 expression is negatively associated with tumor-node-metastasis (TNM) stages PMID: 27573550
- data suggest that the induction of SGK1 through treatment with dexamethasone alters MT dynamics to increase Sec5-GEF-H1 interactions, which promote GEF-H1 targeting to adhesion sites. PMID: 26359301
- this study reports the crystal structure of human GEF-H1 PH domain to 2.45 A resolution. PMID: 26820534
- By stimulating cofilin/PP2A-mediated dephosphorylation of the guanine nucleotide exchange factor GEF-H1. PMID: 26759237
- regulation of c-Src trafficking requires both microtubules and actin polymerization, and GEF-H1 coordinates c-Src trafficking, acting as a molecular switch between these two mechanisms PMID: 26866809
- Results supported that miR-512-3p could inhibit tumor cell adhesion, migration, and invasion by regulating the RAC1 activity via DOCK3 in NSCLC A549 and H1299 cell lines. PMID: 25687035
- TGF-beta regulates LARG and GEF-H1 during epithelial-mesenchymal transition to affect stiffening response to force and cell invasion. PMID: 25143398
- Our findings underscore a potent oncogenic role for GEF-H1 in promoting the metastatic potentials of hepatocellular carcinoma, possibly through activation of RhoA signalling. PMID: 22847784
- Paxillin-GEF-H1-p42/44-MAPK module as a regulator of pathological mechanotransduction. PMID: 24706358
- This study investigated a novel mechanism of vascular barrier protection by ANP via modulation of GEF-H1 function. PMID: 24352660
- The RhoGEF GEF-H1 is required for oncogenic RAS signaling via KSR-1. PMID: 24525234
- CAMSAP3-anchored non-centrosomal microtubules capture GEF-H1 more efficiently than other microtubules do. PMID: 23432781
- ERK binds to the Rho exchange factor GEF-H1 and phosphorylates it on S959, causing inhibition of GEF-H1 activity and a consequent decrease in RhoA activity. PMID: 24043311
- vincristine activates GEF-H1/RhoA/ROCK/MLC signaling. PMID: 23057787
- extracellular matrix stiffness regulates RhoA through microtubule destabilization and the subsequent release and activation of GEF-H1. PMID: 22593214
- present evidence that depletion of GEF-H1, a guanine nucleotide exchange factor for Rho proteins, affects vesicle trafficking PMID: 22898781
- Data indicate that highly aggressive spindle-shaped 231BR3 cells changed to a round cell morphology associated with expression of the small GTPase guanine nucleotide exchange factor-H1 (GEF-H1). PMID: 22513363
- Study shows that hPTTG1 is a transcription factor that triggers the GEF-H1/RhoA pathway to accelerate breast cancer invasion and metastasis. In human invasive breast carcinoma, hPTTG1 is overexpressed and is correlated to GEF-H1 expression. PMID: 22002306
- LPS rapidly upregulates GEF-H1 expression. Activated Rho-associated kinase by GEF-H1 subsequently activates p38 and ERK1/2, thereby increasing IL-6/TNF-alpha expression in endothelial cells. PMID: 22301607
- Lipopolysaccharide-induced ICAM-1 synthesis in human umbilical vein endothelial cells is regulated by GEF-H1/RhoA-dependent signaling pathway via activation of p38 and NF-kappaB. PMID: 22226621
- Results show that LPS-induced NF-kappaB activation and IL-8 synthesis in endothelial cells are regulated by the MyD88 pathway and GEF-H1-RhoA pathway. PMID: 22226472
- Polarity-regulating kinase partitioning-defective 1b (PAR1b) phosphorylates guanine nucleotide exchange factor H1 (GEF-H1) to regulate RhoA-dependent actin cytoskeletal reorganization. PMID: 22072711
- These data suggest that Par1b-phosphorylation regulates turnover of GEF-H1 localization by regulating its interaction with microtubules, which may contribute to cell polarization. PMID: 21513698
- Heparin inhibits pulmonary artery smooth muscle cell proliferation through GEF-H1/RhoA/ROCK/p27 signaling pathway. PMID: 20558775
- GEFH1 was identified as binding partner for the BAR domain of ASAP1.GEFH1 is a negative regulator of podosomes. PMID: 21352810
- the TNF-alpha-induced activation of the ERK/GEF-H1/RhoA pathway in tubular cells is mediated through Src- and TACE-dependent EGFR activation. PMID: 21212278
- GEF-H1 is a new component of a syndecan signaling complex that is differentially expressed in brain metastatic melanoma cells compared to corresponding non-metastatic counterparts PMID: 20803552
- Data indicate that GEF-H1 is a target and functional effector of TGF-beta by orchestrating Rho signaling to regulate gene expression and cell migration. PMID: 20089843
- GEF-H1 is regulated by an interaction with microtubules. PMID: 11912491
- PAK4 mediates morphological changes through regulation of GEF-H1 PMID: 15827085
- GEF-H1 expression level strongly correlated with p53 status in a panel of 32 cancer cell lines, and GEF-H1 induction caused activation of RhoA. Growth of mutant p53 cells was dependent on GEF-H1 expression. PMID: 16778209
- These results identify a GEF-H1-dependent mechanism to modulate localized RhoA activation during cytokinesis under the control of mitotic kinases. PMID: 17488622
- These studies reveal a critical role for a GEF-H1/RhoA/ROCK/MLC signaling pathway in mediating nocodazole-induced cell contractility. PMID: 18287519
- This study establishes GEF-H1 as a critical organizer of key structural and signaling components of cell migration through the localized regulation of RhoA activity at the cell leading edge. PMID: 19625450
- Lfc is a phosphorylated protein and demonstrate that 14-3-3 interacts directly and in a phosphorylation-dependent manner with Lfc. PMID: 19667072
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相關疾病：Neurodevelopmental disorder with midbrain and hindbrain malformations (NEDMHM)
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亞細胞定位：Cytoplasm, cytoskeleton. Cytoplasm. Cell junction, tight junction. Golgi apparatus. Cytoplasm, cytoskeleton, spindle. Cell projection, ruffle membrane. Cytoplasmic vesicle.
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