Ephrin type-B receptor 1 (Ephb1) Recombinant Protein | Ephb1 recombinant protein

Recombinant Rat Ephrin type-B receptor 1 (Ephb1), partial

Cat. Num. AAA960649

• Gene Names: Ephb1; Erk; elk; Ephb2
• Purity: Greater or equal to 85% purity as determined by SDS-PAGE.
• Synonyms: Ephrin type-B receptor 1 (Ephb1); Recombinant Rat Ephrin type-B receptor 1 (Ephb1); partial; Ephb1 recombinant protein

• Host: E Coli or Yeast or Baculovirus or Mammalian Cell
• Purity/Purification: Greater or equal to 85% purity as determined by SDS-PAGE.
• Form/Format: Lyophilized or liquid (Format to be determined during the manufacturing process)
• Sequence Positions: 18-540
• Sequence: MEE TLMDTRTATA ELGWTANPAS GWEEVSGYDE NLNTIRTYQV CNVFEPNQNN WLLTTFINRR GAHRIYTEMR FTVRDCSSLP NVPGSCKETF NLYYYETDSV IATKKSAFWS EAPYLKVDTI AADESFSQVD FGGRLMKVNT EVRSFGPLTR NGFYLAFQDY GACMSLLSVR VFFKKCPSIV QNFAVFPETM TGAESTSLVI ARGTCIPNAE EVDVPIKLYC NGDGEWMVPI GRCTCKAGYE PENSVACKAC PAGTFKASQE AEGCSHCPSN SRSPSEASPI CTCRTGYYRA DFDPPEVACT SVPSGPRNVI SIVNETSIIL EWHPPRETGG RDDVTYNIIC KKCRADRRSC SRCDDNVEFV PRQLGLTECR VSISSLWAHT PYTFDIQAIN GVSSKSPFPP QHVSVNITTN QAAPSTVPIM HQVSATMRSI TLSWPQPEQP NGIILDYEIR YYEKEHNEFN SSMARSQTNT ARIDGLRPGM VYVVQVRART VAGYGKFSGK MCFQTLTDDD YKSELREQLP
• Sequence Length: 523

• Species: Rat
• Preparation and Storage: Store at -20 degrees C. For long-term storage, store at -20 degrees C or -80 degrees C. Store working aliquots at 4 degrees C for up to one week. Repeated freezing and thawing is not recommended.

Related Product Information for Ephb1 recombinant protein

Ephrin receptors and their ligands, the ephrins, mediate numerous developmental processes, particularly in the nervous system. Based on their structures and sequence relationships, ephrins are divided into the ephrin-A (EFNA) class, which are anchored to the membrane by a glycosylphosphatidylinositol linkage, and the ephrin-B (EFNB) class, which are transmembrane proteins. The Eph family of receptors are divided into 2 groups based on the similarity of their extracellular domain sequences and their affinities for binding ephrin-A and ephrin-B ligands. Ephrin receptors make up the largest subgroup of the receptor tyrosine kinase (RTK) family. This protein is a receptor for ephrin-B family members.

NCBI and Uniprot Product Information

• NCBI GI #: 157151704
• NCBI GeneID: 24338
• NCBI Accession #: NP_001097998.1
• NCBI GenBank Nucleotide #: NM_001104528.1
• UniProt Accession #: P09759
• Molecular Weight: 109,883 Da
• NCBI Official Full Name: ephrin type-B receptor 1
• NCBI Official Synonym Full Names: Eph receptor B1
• NCBI Official Symbol: Ephb1
• NCBI Official Synonym Symbols: Erk; elk; Ephb2
• NCBI Protein Information: ephrin type-B receptor 1
• UniProt Protein Name: Ephrin type-B receptor 1
• Protein Family: Ephrin type-B receptor
• UniProt Gene Name: Ephb1
• UniProt Synonym Gene Names: Elk; Epth2

NCBI Description

brain-specific receptor tyrosine kinase with an elk coding sequence [RGD, Feb 2006]

Uniprot Description

Receptor tyrosine kinase which binds promiscuously transmembrane ephrin-B 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. Cognate/functional ephrin ligands for this receptor include EFNB1, EFNB2 and EFNB3. During nervous system development, regulates retinal axon guidance redirecting ipsilaterally ventrotemporal retinal ganglion cells axons at the optic chiasm midline. This probably requires repulsive interaction with EFNB2. In the adult nervous system together with EFNB3, regulates chemotaxis, proliferation and polarity of the hippocampus neural progenitors. In addition to its role in axon guidance plays also an important redundant role with other ephrin-B receptors in development and maturation of dendritic spines and synapse formation. May also regulate angiogenesis. More generally, may play a role in targeted cell migration and adhesion. Upon activation by EFNB1 and probably other ephrin-B ligands activates the MAPK/ERK and the JNK signaling cascades to regulate cell migration and adhesion respectively (). Involved in the maintenance of the pool of satellite cells (muscle stem cells) by promoting their self-renewal and reducing their activation and differentiation ().