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磷酸化神經(jīng)細(xì)胞鳥苷酸置換因子Ephexin1抗體
  • 產(chǎn)品貨號(hào)：
    BN40406R
  • 中文名稱：
    磷酸化神經(jīng)細(xì)胞鳥苷酸置換因子Ephexin1抗體
  • 英文名稱：
    Rabbit anti-phospho-Ephexin-1 (Tyr179) Polyclonal antibody
  • 品牌：
    Biorigin

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  • BN40406R-100ul

    100ul

    ￥2470.00

    交叉反應(yīng)：Human,Mouse,Rat(predicted:Chicken) 推薦應(yīng)用：WB,ELISA

產(chǎn)品描述

英文名稱phospho-Ephexin-1 (Tyr179)
中文名稱磷酸化神經(jīng)細(xì)胞鳥苷酸置換因子Ephexin1抗體
別    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.  
產(chǎn)品類型磷酸化抗體 
研究領(lǐng)域細(xì)胞生物  神經(jīng)生物學(xué)  信號(hào)轉(zhuǎn)導(dǎo)  G蛋白偶聯(lián)受體  G蛋白信號(hào)  
抗體來(lái)源Rabbit
克隆類型Polyclonal
交叉反應(yīng)Human, Mouse, Rat,  (predicted: Chicken, )
產(chǎn)品應(yīng)用WB=1:500-2000 ELISA=1:5000-10000 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量82kDa
細(xì)胞定位細(xì)胞漿 細(xì)胞膜 
性    狀Liquid
濃    度1mg/ml
免 疫 原KLH conjugated synthesised phosphopeptide derived from human Ephexin-1 around the phosphorylation site of Tyr179:LL(p-Y)QE 
亞    型IgG
純化方法affinity purified by Protein A
儲(chǔ) 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
PubMedPubMed
產(chǎn)品介紹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

SWISS:
Q8N5V2

Gene ID:
25791

Database links:

Entrez Gene: 25791 Human

Entrez Gene: 53972 Mouse

Entrez Gene: 246217 Rat

Entrez Gene: 424744 Chicken

Omim: 605991 Human

SwissProt: Q8N5V2 Human

SwissProt: Q8CHT1 Mouse

SwissProt: Q5BKC9 Rat

Unigene: 97316 Human

Unigene: 435439 Mouse

Unigene: 20670 Rat



Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.




















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