磷酸化神经细胞鸟苷酸置换因子Ephexin1抗体

英文名称    phospho-Ephexin-1 (Tyr179)    

中文名称    磷酸化神经细胞鸟苷酸置换因子Ephexin1抗体    

别    名    Ephexin-1 (phospho Y179); p-Ephexin-1 (phospho Y179); ARHGEF27; Eph-interacting exchange protein; EPHEXIN; Ephexin 1; Neuronal guanine nucleotide exchange factor; Ngef; NGEF_HUMAN.    

说 明 书    0.1ml      

产品类型    磷酸化抗体     

研究领域    细胞生物  神经生物学  信号转导  G蛋白偶联受体  G蛋白信号      

抗体来源    Rabbit    

克隆类型    Polyclonal    

交叉反应    Human, Mouse, Rat, Chicken,     

产品应用    WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 磷酸化神经细胞鸟苷酸置换因子Ephexin1抗体（石蜡切片需做抗原修复） 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.    

分 子 量    82kDa    

细胞定位    细胞浆 细胞膜     

性    状    Lyophilized or Liquid    

浓    度    1mg/1ml    

免 疫 原    KLH conjugated synthesised phosphopeptide derived from human Ephexin-1 around the phosphorylation site of Tyr179    

亚    型    IgG    

纯化方法    affinity purified by Protein A    

储 存 液    Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4    

保存条件    Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. 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.    

磷酸化神经细胞鸟苷酸置换因子Ephexin1抗体产品介绍    background:

EPHEXIN is a 710 amino acid protein that localizes to both the membrane and the cytoplasm and contains one SH3 domain, one PH domain and one DH domain. Expressed at high levels in brain and present at lower levels in lung tissue, EPHEXIN interacts with EphA4 and functions as a guanine nucleotide exchange factor (GEF) that is capable of activating Rho A, Rac 1 and Cdc42 and is thought to play a role in axon guidance and growth cone collapse. EPHEXIN is subject to Src-dependent phosphorylation, an event that increases the GEF activity of EPHEXIN toward Rho A. Human EPHEXIN, which exists as multiple alternatively spliced isoforms, shares a high degree of sequence homology with its mouse counterpart, suggesting a conserved role between species.

Function:
Acts as a guanine nucleotide exchange factor (GEF) which differentially activates the GTPases RHOA, RAC1 and CDC42. Plays a role in axon guidance regulating ephrin-induced growth cone collapse. Upon activation by ephrin through EPHA4, the GEF activity switches toward RHOA resulting in its activation. Activated RHOA promotes cone retraction at the expense of RAC1-and CDC42-stimulated growth cone extension.

Subunit:
Interacts with CDK5R1 and EPHA4; activated by EPHA4 through the CDK5 kinase.

Subcellular Location:
Cytoplasm. Membrane. Cell projection, growth cone. Associated with membranes. Localizes to axonal growth cones.

Tissue Specificity:
Highly expressed in brain specifically in caudate nucleus and to a lower extent in amygdala and hippocampus. Also detected in lung.

Post-translational modifications:
Src-dependent phosphorylation at Tyr-179 upon EPHA4 activation increases the guanine exchange factor activity toward RHOA.

Similarity:
Contains 1 DH (DBL-homology) domain.
Contains 1 PH domain.
Contains 1 SH3 domain.
Database links : UniProtKB/Swiss-Prot: Q8N5V2.2     

磷酸化神经细胞鸟苷酸置换因子Ephexin1抗体

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hz-0309R-PE-hzy5.5 Rabbit Anti-pig IgG/PE-Cy5.5  PE-Cy5.5标记的兔抗猪IgG

hz-0309R-PE-hzy7 Rabbit Anti-pig IgG/PE-Cy7  PE-Cy7标记的兔抗猪IgG

hz-0309R-hzy3 Rabbit Anti-pig IgG/Cy3  Cy3标记的兔抗猪IgG

hz-0309R-hzy5 Rabbit Anti-pig IgG/Cy5  Cy5标记的兔抗猪IgG

hz-0309R-hzy5.5 Rabbit Anti-pig IgG/Cy5.5  Cy5.5标记的兔抗猪IgG

hz-0309R-hzy7 Rabbit Anti-pig IgG/Cy7  Cy7标记的兔抗猪IgG

hz-0309R-PE Rabbit Anti-pig IgG/PE  PE标记的兔抗猪IgG

hz-0403R-hzy5.5 Rabbit anti-MG IgG/Cy5.5  Cy5.5标记的兔抗长爪沙鼠IgG

hz-0403R-hzy7 Rabbit anti-MG IgG/Cy7  Cy7标记的兔抗长爪沙鼠IgG

hz-0403R-RBIThz Rabbit anti-MG IgG/RBITC  罗丹明标记的兔抗长爪沙鼠IgG

hz-0403R-FIThz Rabbit anti-MG IgG/FITC  FITC标记的兔抗长爪沙鼠IgG

hz-0403R-Bio Rabbit anti-MG IgG/Bio  生物素标记的兔抗长爪沙鼠IgG

hz-0403R-hzy3 Rabbit anti-MG IgG/Cy3  Cy3标记的兔抗长爪沙鼠IgG

hz-0403R-hzy5 Rabbit anti-MG IgG/Cy5  Cy5标记的兔抗长爪沙鼠IgG

hz-0403R-PE Rabbit anti-MG IgG/PE  PE标记的兔抗长爪沙鼠IgG

hz-0403R-PE-hzy3 Rabbit anti-MG IgG/PE-Cy3  PE-Cy3标记的兔抗长爪沙鼠IgG

hz-0403R-PE-hzY5 Rabbit anti-MG IgG/PE-CY5  PE-CY5标记的兔抗长爪沙鼠IgG

hz-0403R-PE-hzy7 Rabbit anti-MG IgG/PE-Cy7  PE-Cy7标记的兔抗长爪沙鼠IgG

hz-0403R-APhz Rabbit anti-MG IgG/APC  APC标记的兔抗长爪沙鼠IgG

hz-0403R-AF350 Rabbit anti-MG IgG/Alexa Fluor 350  Alexa Fluor 350标记的兔抗长爪沙鼠IgG

hz-0403R-AF488 Rabbit anti-MG IgG/Alexa Fluor 488  Alexa Fluor 488标记的兔抗长爪沙鼠IgG

hz-0403R-AF555 Rabbit anti-MG IgG/Alexa Fluor 555  Alexa Fluor 555标记的兔抗长爪沙鼠IgG

hz-0403R-AF647 Rabbit anti-MG IgG/Alexa Fluor 647  Alexa Fluor 647标记的兔抗长爪沙鼠IgG

hz-0403R-PE-hzy5.5 Rabbit anti-MG IgG/PE-Cy5.5  PE-Cy5.5标记的兔抗长爪沙鼠IgG

hz-0403R-AP Rabbit anti-MG IgG/AP  碱性磷酸酶（AP）标记的兔抗长爪沙鼠IgG

hz-0403R-Gold Rabbit anti-MG IgG/Gold  胶体金标记的兔抗长爪沙鼠IgG

hz-0403R-HRP Rabbit anti-MG IgG/HRP  辣根过氧化物酶标记的兔抗长爪沙鼠IgG

hz-0777R-HRP Rabbit Anti-Mink IgG/HRP  辣根过氧化物酶标记的兔抗水貂IgG

hz-0777R-hzy3 Rabbit Anti-Mink IgG/Cy3  Cy3标记的兔抗水貂IgG

hz-0777R-hzy5 Rabbit Anti-Mink IgG/Cy5  Cy5标记的兔抗水貂IgG

hz-0777R-hzy5.5 Rabbit Anti-Mink IgG/Cy5.5  Cy5.5标记的兔抗水貂IgG

hz-0777R-hzy7 Rabbit Anti-Mink IgG/Cy7  Cy7标记的兔抗水貂IgG

hz-0777R-PE Rabbit Anti-Mink IgG/PE  PE标记的兔抗水貂IgG