anti-EphB1 antibody

anti-EphB1 antibody for IHC-Formalin-fixed paraffin-embedded sections,Western blot and Human,Mouse

Cancer antibody; Cell Biology and Cellular Response antibody; Developmental Biology antibody; Neuroscience antibody; Signaling Transduction antibody


Product Description Rabbit Polyclonal antibody recognizes EphB1
Tested Reactivity Hu, Ms
Tested Application IHC-P, WB
Host Rabbit
Clonality Polyclonal
Isotype IgG
Target Name EphB1
Antigen Species Human
Immunogen KLH-conjugated synthetic peptide corresponding to aa. 955-984 (C-terminus) of Human EphB1.
Conjugation Un-conjugated
Alternate Names ELK; hEK6; Hek6; Tyrosine-protein kinase receptor EPH-2; EPH tyrosine kinase 2; Neuronally-expressed EPH-related tyrosine kinase; Ephrin type-B receptor 1; EPH-like kinase 6; EPHT2; EK6; NET; EC

Application Instructions

Application Suggestion
Tested Application Dilution
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.
Positive Control A431


Form Liquid
Purification Purification with Protein G.
Buffer PBS and 0.09% (W/V) Sodium azide
Preservative 0.09% (W/V) Sodium azide
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.


Database Links

GeneID: 2047 Human EPHB1

GeneID: 270190 Mouse EPHB1

Swiss-port # P54762 Human Ephrin type-B receptor 1

Swiss-port # Q8CBF3 Mouse Ephrin type-B receptor 1

Gene Symbol EPHB1
Gene Full Name EPH receptor B1
Background 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. The protein encoded by this gene is a receptor for ephrin-B family members. [provided by RefSeq, Jul 2008]
Function 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. [UniProt]
Cellular Localization Cell membrane; Single-pass type I membrane protein Early endosome membrane. Cell projection, dendrite
Research Area Cancer antibody; Cell Biology and Cellular Response antibody; Developmental Biology antibody; Neuroscience antibody; Signaling Transduction antibody
Calculated MW 110 kDa
PTM Phosphorylated. Autophosphorylation is stimulated by the ligand EFNB1. Required for interaction with SH2 domain-containing interactors, for activation of the MAPK/ERK and JUN signaling cascades and for ubiquitination by CBL.
Ubiquitinated; (EFNB1)ligand-induced poly- and/or multi-ubiquitination by CBL is regulated by SRC and leads to lysosomal degradation.

Images (2) Click the Picture to Zoom In

  • ARG54851 anti-EphB1 antibody IHC-P image

    Immunohistochemistry: Formalin-fixed and paraffin-embedded Human cancer tissue stained with ARG54851 anti-EphB1 antibody.

  • ARG54851 anti-EphB1 antibody WB image

    Western blot: 35 µg of A431 cell lysate stained with ARG54851 anti-EphB1 antibody at 1:1000 dilution.