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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > Ephrin-A1 (extracellular) Antibody

Ephrin-A1 (extracellular) Antibody

Catalog # Availability Size / Price Inquiry
APR11875G 50 μl / $695

Ephrin-A1 (extracellular) Antibody

Brand

Leading Biology

Catalog Number

APR11875G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Ephrin-A1 (extracellular) antibody.

Molecular Weight

23787 Da

Host

Rabbit

Species Reactivity

Human, Mouse

GeneID

UniProt ID

Summary

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.

Form

Lyophilized powder. Reconstituted antibody contains phosphate buffered saline (PBS), pH 7.4, 1% BSA, 0.05% NaN3.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, ICC

Synonyms

Ephrin-A1, EPH-related receptor tyrosine kinase ligand 1, LERK-1, Immediate early response protein B61, Tumor necrosis factor alpha-induced protein 4, TNF alpha-induced protein 4, Ephrin-A1, secreted form, EFNA1, EPLG1, LERK1, TNFAIP4

Images

Western blot analysis of mouse brain membranes (lanes 1 and 3) and human Malme-3M melanoma cell lysate (lanes 2 and 4):1, 2. Anti-Ephrin-A1 (extracellular) antibody ( APR11875G), (1:200).3, 4. Anti- Ephrin-A1 (extracellular) antibody, preincubated with the control peptide antigen.

Western blot analysis of rat heart membranes:1.Anti- Ephrin-A1 (extracellular) antibody ( APR11875G), (1:400).2. Anti- Ephrin-A1 (extracellular) antibody, preincubated with the control peptide antigen.

Expression of Ephrin-A1 in rat PC12 cells Immunocytochemical staining of live intact rat PC12 pheochromocytoma cells. A. Extracellular staining of cells with Anti-Ephrin-A1 (extracellular) antibody ( APR11875G), (1:50), followed by goat anti-rabbit-AlexaFluor-594 secondary antibody (red). B. Live view of the cells. C. Merge of A and B.

Specification

Quantity

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