Recombinant Mouse Ephrin type-A receptor 5 (Epha5), partial

Product Details

Abbreviation
Epha5
Purity
>85% (SDS-PAGE)
Target Names
Epha5
Uniprot NO.
Species
Mus musculus (Mouse)
Source
Yeast
Protein Length
Partial
Tag Info
N-terminal His-tagged/Tag-Free
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.
Storage
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.
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.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

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Target Background

Function(From Uniprot)
Receptor tyrosine kinase which binds promiscuously GPI-anchored ephrin-A family ligands 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. Among GPI-anchored ephrin-A ligands, EFNA5 most probably constitutes the cognate/functional ligand for EPHA5. Functions as an axon guidance molecule during development and may be involved in the development of the retinotectal, entorhino-hippocampal and hippocamposeptal pathways. Together with EFNA5 plays also a role in synaptic plasticity in adult brain through regulation of synaptogenesis. In addition to its function in the nervous system, the interaction of EPHA5 with EFNA5 mediates communication between pancreatic islet cells to regulate glucose-stimulated insulin secretion.
Gene References into Functions
  1. Observations suggest that ephrin-A5 plays a key role in the development and/or function of neural pathways mediating mouse maternal care and anxiety. PMID:27535576
  2. methylation of only six of 98 CpG dinucleotides within the EphA5 promoter blocks its transactivation by KLF16 but enables transactivation by KLF2 and KLF15. PMID:27402841
  3. Expression of ephrinA5-Fc decreases a population of cephalic neural crest precursors in the dorsal midline of the dien- and mesencephalon. PMID:24552711
  4. ephrin-A5 and EphA5 signals play a necessary, activity-independent role in the initiation of the early phases of synaptogenesis PMID:20824214
  5. mistargeting hippocampal axons by expression of a truncated eph-A5 receptor PMID:12124402
  6. Neocortical expression of Epha5 during development is altered in the absence of cellular contacts or thalamocortical connections, suggesting that epha5 is plastically regulated. PMID:12528186
  7. Gene disruption of mouse EphA5 reduced in vitro responsiveness of temporal axons to posterior target membranes. It also caused map abnormalities in vivo, with temporal axons shifted posteriorly and nasal axons anteriorly PMID:15014130
  8. Animals expressing a truncated EphA5 receptor show deficits related to striatal functioning. PMID:15046871
  9. EphA5 receptor may be involved in mediation of aggressive behavior regulated, in part, by hypothalamic serotonin PMID:18353288
  10. We characterized EphA5 protein during development and conclude that EphA5 function is not limited to the developing mouse brain and may play a role in synaptic plasticity in the adult. PMID:19326470

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Subcellular Location
Cell membrane; Single-pass type I membrane protein. Cell projection, axon. Cell projection, dendrite.
Protein Families
Protein kinase superfamily, Tyr protein kinase family, Ephrin receptor subfamily
Tissue Specificity
Specifically expressed in the brain. Highly expressed in hippocampus, tenia tecta, indusium griseum and piriform cortex. The highest level of expression is found in the CA3 region of the hippocampus and the pyramidal cell layer of the piriform cortex. In
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