HPA008999
Anti-EFNB2 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-EPH-related receptor tyrosine kinase ligand 5 antibody produced in rabbit, Anti-Ephrin-B2 precursor antibody produced in rabbit, Anti-HTK ligand antibody produced in rabbit, Anti-HTK-L antibody produced in rabbit, Anti-LERK-5 antibody produced in rabbit
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About This Item
Recommended Products
biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
product line
Prestige Antibodies® Powered by Atlas Antibodies
form
buffered aqueous glycerol solution
species reactivity
human
technique(s)
immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200
immunogen sequence
YRRRHRKHSPQHTTTLSLSTLATPKRSGNNNGSEPSDIIIPLRTADSVFCPHYEKVSGDYGHPVYIVQEMP
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... EFNB2(1948)
General description
EFNB2 (ephrin-B2) is a member of the B-class ephrins, which function as ligands for EphB RTKs (receptor tyrosine kinase). It is a transmembrane protein. It is a cell surface signaling glycoprotein, which has a ubiquitous expression pattern. EFNB2 is expressed in mesenchymal cells, with the highest expression in fibroblast. EFNB2 gene is located on human chromosome 13q33.3.
Immunogen
Ephrin-B2 precursor recombinant protein epitope signature tag (PrEST)
Application
Anti-EFNB2 antibody produced in rabbit has been used in:
- immunohistochemistry (1:100)
- western blot analysis (1:1000)
- immunostaining
Anti-EFNB2 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem/physiol Actions
Ephrin-B2 (EFNB2) regulates sprouting and proliferation of endothelial cells in the endothelium of the developing vasculature. This is in turn, linked with vascular endothelial growth factor (VEGF) receptor endocytosis and signaling. It is crucial in supporting pericytes and vascular smooth muscle cells (VSMCs). It also functions as the regulator of the distribution, internalization and signaling of platelet-derived growth factor receptor β (PDGFRβ) in VSMCs. In castration resistant prostate cancer (CRPC), the expression of this gene is directly suppressed by miR-582-5p. Therefore, it might function as a tumor suppressor functioning through EphB4, in cancer cells expressing EphB4. This protein is responsible for the induction of neuronal differentiation of neural stem cells (NSCs), when presented by neighbouring astrocytes. EFNB2 participates in the development of the cardiovascular system, postnatal angiogenesis, and cardiac remodeling. It serves as a modulator in transforming growth factor-ß (TGF-ß)-mediated organ fibrosis.
Features and Benefits
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
Linkage
Corresponding Antigen APREST71886
Physical form
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
Legal Information
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Benhur Lee et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(17), E2156-E2165 (2015-04-01)
The discovery of African henipaviruses (HNVs) related to pathogenic Hendra virus (HeV) and Nipah virus (NiV) from Southeast Asia and Australia presents an open-ended health risk. Cell receptor use by emerging African HNVs at the stage of host-cell entry is
Essential roles of EphrinB2 in mammalian heart: from development to diseases
Su S-an, et al.
Cell communication and signaling : CCS (2019)
Atsushi Maeno et al.
The Prostate, 74(16), 1604-1612 (2014-09-02)
MicroRNAs are noncoding small RNA that negatively regulate target gene expression by binding to the 3'-UTR of mRNA. Previous studies have shown that several microRNAs play a pivotal role in prostate cancer by acting as oncogenes or tumor suppressors. This
Alexander Schwickert et al.
Reproductive sciences (Thousand Oaks, Calif.) (2021-11-13)
In placenta percreta cases, large vessels are present on the precrete surface area. As these vessels are not found in normal placentation, we examined their histological structure for features that might explain the pathogenesis of neoangiogenesis induced by placenta accreta
Katie Pricola Fehnel et al.
Experimental & molecular medicine, 52(4), 658-671 (2020-04-15)
We investigated (1) EphrinB2 and EphB4 receptor expression in cerebral AVMs, (2) the impact of an altered EphrinB2:EphB4 ratio on brain endothelial cell function and (3) potential translational applications of these data. The following parameters were compared between AVM endothelial
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