Recombinant Human Ephrin-A3 (EFNA3)

Code CSB-YP007462HU
MSDS
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Source Yeast
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Code CSB-EP007462HU
MSDS
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Source E.coli
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Code CSB-EP007462HU-B
MSDS
Size Pls inquire
Source E.coli
Conjugate 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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Code CSB-BP007462HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP007462HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
EFNA3
Uniprot No.
Alternative Names
EFL 2; EFL-2; EFL2; EFN A3; EFNA 3; Efna3; EFNA3_HUMAN; EHK1 L; EHK1 ligand; EHK1-L; EHK1L; EPH related receptor tyrosine kinase ligand 3; EPH-related receptor tyrosine kinase ligand 3; Ephrin-A3; EphrinA3; EPLG 3; EPLG3; LERK 3; LERK-3; LERK3; Ligand of eph related kinase 3
Species
Homo sapiens (Human)
Expression Region
23-214
Target Protein Sequence
QGPGGALG NRHAVYWNSS NQHLRREGYT VQVNVNDYLD IYCPHYNSSG VGPGAGPGPG GGAEQYVLYM VSRNGYRTCN ASQGFKRWEC NRPHAPHSPI KFSEKFQRYS AFSLGYEFHA GHEYYYISTP THNLHWKCLR MKVFVCCAST SHSGEKPVPT LPQFTMGPNV KINVLEDFEG ENPQVPKLEK SISG
Protein Length
Full Length of Mature Protein
Tag Info
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.
Form
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.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
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.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
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.
Lead Time
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.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
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. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling.
Gene References into Functions
  1. E2F3 and ephrin A3 are putative targets of miR-210, and their protein expression was up-regulated in the angiosarcoma cells PMID: 28739548
  2. Results show that EFNA3 serves as a tumor suppressor in malignant peripheral nerve sheath tumor cells and it may play a critical role in the FAK signaling and VEGF-associated tumor angiogenesis pathway. PMID: 25955218
  3. The present study provides evidence that microglia upregulates endothelial ephrin-A3 and ephrin-A4 to facilitate in vitro angiogenesis of brain endothelial cells, which is mediated by microglia-released TNF-alpha. PMID: 25070915
  4. EphA2/ephrin-A3 interactions may play a role in the localization and network of Langerhans cells in the epithelium and in the regulation of their trafficking. PMID: 12907451
  5. analysis of molecular surfaces in ephrin-A5 essential for a functional interaction with EphA3 PMID: 15901737
  6. MicroRNA-210 modulates endothelial cell response to hypoxia and inhibits the receptor tyrosine kinase ligand Ephrin-A3. PMID: 18417479
  7. EphA3 mutants with constitutively-released kinase domains efficiently support shedding, even when their kinase is disabled. Our data suggest that this phosphorylation-activated conformational switch of EphA3 directly controls ADAM-mediated shedding. PMID: 19823572

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Subcellular Location
Cell membrane; Lipid-anchor, GPI-anchor.
Protein Families
Ephrin family
Tissue Specificity
Expressed in brain, skeletal muscle, spleen, thymus, prostate, testis, ovary, small intestine, and peripheral blood leukocytes.
Database Links

HGNC: 3223

OMIM: 601381

KEGG: hsa:1944

STRING: 9606.ENSP00000357393

UniGene: Hs.516656

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