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EFNB1 Blocking Peptide (Center)

Synthetic peptide

Product Information
Primary Accession P98172
Other Accession O73612, NP_004420.1
Additional Information
Gene ID 1947
Other Names Ephrin-B1, EFL-3, ELK ligand, ELK-L, EPH-related receptor tyrosine kinase ligand 2, LERK-2, EFNB1, EFL3, EPLG2, LERK2
Target/Specificity The synthetic peptide sequence is selected from aa 103-116 of HUMAN EFNB1
Format Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Name EFNB1
Synonyms EFL3, EPLG2, LERK2
Function Cell surface transmembrane ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development (PubMed:8070404, PubMed:7973638). Binding to Eph receptors residing on adjacent cells leads to contact- dependent bidirectional signaling into neighboring cells (PubMed:8070404, PubMed:7973638). Shows high affinity for the receptor tyrosine kinase EPHB1/ELK (PubMed:8070404, PubMed:7973638). Can also bind EPHB2 and EPHB3 (PubMed:8070404). Binds to, and induces collapse of, commissural axons/growth cones in vitro (By similarity). May play a role in constraining the orientation of longitudinally projecting axons (By similarity).
Cellular Location Cell membrane; Single-pass type I membrane protein. Membrane raft Note=May recruit GRIP1 and GRIP2 to membrane raft domains Ephrin-B1 intracellular domain: Nucleus. Note=Colocalizes with ZHX2 in the nucleus. {ECO:0000250|UniProtKB:P52795}
Tissue Location Widely expressed (PubMed:8070404, PubMed:7973638). Detected in both neuronal and non-neuronal tissues (PubMed:8070404, PubMed:7973638). Seems to have particularly strong expression in retina, sciatic nerve, heart and spinal cord (PubMed:7973638).
Research Areas
Citations (0)

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The protein encoded by this gene is a type I membrane protein and a ligand of Eph-related receptor tyrosine kinases. It may play a role in cell adhesion and function in the development or maintenance of the nervous system.


Hogue, J., et al. Am. J. Med. Genet. A 152A (10), 2574-2577 (2010) :
Arvanitis, D.N., et al. Mol. Cell. Biol. 30(10):2508-2517(2010)
Makarov, R., et al. BMC Med. Genet. 11, 98 (2010) :
Vazin, T., et al. PLoS ONE 4 (8), E6606 (2009) :
Wallis, D., et al. Am. J. Med. Genet. A 146A (15), 2008-2012 (2008) :

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$ 99.00
Cat# BP20103c
Availability: 2 weeks
Bulk Size
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