EFNA1 Antibody - #DF7284
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# DF7284, RRID:AB_2839223.
折りたたみ／展開
B61; ECKLG; EFL 1; EFL1; EFNA 1; Efna1; EFNA1_HUMAN; EPH related receptor tyrosine kinase ligand 1; EPH-related receptor tyrosine kinase ligand 1; Ephrin-A1; Ephrin-A1, secreted form; EphrinA1; EPLG 1; EPLG1; Immediate early response protein B61; LERK 1; LERK-1; LERK1; Ligand of eph related kinase 1; OTTHUMP00000033242; OTTHUMP00000033271; secreted form; TNF alpha-induced protein 4; TNFAIP 4; TNFAIP4; Tumor necrosis factor alpha induced protein 4; Tumor necrosis factor alpha-induced protein 4;
免疫原
Brain. Down-regulated in primary glioma tissues compared to the normal tissues. The soluble monomeric form is expressed in the glioblastoma multiforme (GBM) and breast cancer cells (at protein level).
- P20827 EFNA1_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MEFLWAPLLGLCCSLAAADRHTVFWNSSNPKFRNEDYTIHVQLNDYVDIICPHYEDHSVADAAMEQYILYLVEHEEYQLCQPQSKDQVRWQCNRPSAKHGPEKLSEKFQRFTPFTLGKEFKEGHSYYYISKPIHQHEDRCLRLKVTVSGKITHSPQAHDNPQEKRLAADDPEVRVLHSIGHSAAPRLFPLAWTVLLLPLLLLQTP
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 - P20827 基板として
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| N26 | N-Glycosylation | Uniprot | |
| S96 | Phosphorylation | Uniprot | |
| K98 | Ubiquitination | Uniprot | |
| K103 | Ubiquitination | Uniprot | |
| K107 | Ubiquitination | Uniprot | |
| K118 | Acetylation | Uniprot | |
| K118 | Ubiquitination | Uniprot | |
| Y126 | Phosphorylation | Uniprot | |
| Y128 | Phosphorylation | Uniprot | |
| K131 | Ubiquitination | Uniprot | |
| T146 | Phosphorylation | Uniprot | |
| K150 | Ubiquitination | Uniprot | |
| T152 | O-Glycosylation | Uniprot | |
| S154 | Phosphorylation | Uniprot |
研究背景
Cell surface GPI-bound ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. Binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. Plays an important role in angiogenesis and tumor neovascularization. The recruitment of VAV2, VAV3 and PI3-kinase p85 subunit by phosphorylated EPHA2 is critical for EFNA1-induced RAC1 GTPase activation and vascular endothelial cell migration and assembly. Exerts anti-oncogenic effects in tumor cells through activation and down-regulation of EPHA2. Activates EPHA2 by inducing tyrosine phosphorylation which leads to its internalization and degradation. Acts as a negative regulator in the tumorigenesis of gliomas by down-regulating EPHA2 and FAK. Can evoke collapse of embryonic neuronal growth cone and regulates dendritic spine morphogenesis.
Undergoes proteolysis by a metalloprotease to give rise to a soluble monomeric form.
N-Glycosylation is required for binding to EPHA2 receptor and inducing its internalization.
Cell membrane>Lipid-anchor.
Secreted.
Brain. Down-regulated in primary glioma tissues compared to the normal tissues. The soluble monomeric form is expressed in the glioblastoma multiforme (GBM) and breast cancer cells (at protein level).
Monomer. Homodimer. Forms heterodimers with EPHA2. Binds to the receptor tyrosine kinases EPHA2, EPHA3, EPHA4, EPHA5, EPHA6 and EPHA7. Also binds with low affinity to EPHA1.
Belongs to the ephrin family.
研究領域
· Environmental Information Processing > Signal transduction > MAPK signaling pathway. (View pathway)
· Environmental Information Processing > Signal transduction > Ras signaling pathway. (View pathway)
· Environmental Information Processing > Signal transduction > Rap1 signaling pathway. (View pathway)
· Environmental Information Processing > Signal transduction > PI3K-Akt signaling pathway. (View pathway)
· Organismal Systems > Development > Axon guidance. (View pathway)
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