Date published: 2026-4-5

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EphA4 Antibody (D-4): sc-365503

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Datasheets
  • EphA4 Antibody (D-4) is a mouse monoclonal IgG2b κ EphA4 antibody, cited in 14 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 889-921 near the C-terminus of EphA4 of human origin
  • EphA4 Antibody (D-4) is recommended for detection of EphA4 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA; also reactive with additional species, including and canine and porcine
  • Anti-EphA4 Antibody (D-4) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG2b BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for EphA4 Antibody (D-4) for WB and IHC(P) applications. These reagents are now offered in bundles with EphA4 Antibody (D-4) (see ordering information below).
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EphA4 Antibody (D-4) is a mouse monoclonal IgG2b kappa light chain antibody that detects EphA4 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). anti-EphA4 antibody (D-4) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. EphA4 plays a crucial role in cell signaling and is involved in the regulation of cell adhesion, migration, and differentiation, particularly within the central nervous system. EphA4 functioning is essential for neural development and the establishment of synaptic connections, which are vital for cognitive processes and overall brain function. Dysregulation of EphA4 signaling has been implicated in various neurological disorders, making EphA4 a significant target for research in neurobiology and potential therapeutic interventions. The Eph subfamily of receptor protein tyrosine kinases, which includes EphA4, represents the largest group of such receptors identified to date, highlighting their importance in cellular communication and development. Ligands for Eph receptors, such as ephrin-A2, specifically bind to EphA4, further emphasizing the intricate signaling pathways that govern cellular interactions and responses.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

EphA4 Antibody (D-4) References:

  1. The Role of EphA4 Signaling in Radiation-Induced EMT-Like Phenotype in Colorectal Cancer Cells.  |  de Marcondes, PG. and Morgado-Díaz, JA. 2017. J Cell Biochem. 118: 442-445. PMID: 27632701
  2. EphA4 Obstructs Spinal Cord Neuron Regeneration by Promoting Excessive Activation of Astrocytes.  |  Chen, X., et al. 2022. Cell Mol Neurobiol. 42: 1557-1568. PMID: 33595805
  3. Role of EphA4 in Mediating Motor Neuron Death in MND.  |  Zhao, J., et al. 2021. Int J Mol Sci. 22: PMID: 34502339
  4. EphA4/ephrinA3 reverse signaling mediated downregulation of glutamate transporter GLAST in Müller cells in an experimental glaucoma model.  |  Zhou, ZX., et al. 2023. Glia. 71: 720-741. PMID: 36416239
  5. MicroRNA-204-5p Ameliorates Neurological Injury via the EphA4/PI3K/AKT Signaling Pathway in Ischemic Stroke.  |  Shi, CS., et al. 2023. ACS Chem Neurosci. 14: 2060-2073. PMID: 37196241
  6. Identification and cloning of ELF-1, a developmentally expressed ligand for the Mek4 and Sek receptor tyrosine kinases.  |  Cheng, HJ. and Flanagan, JG. 1994. Cell. 79: 157-68. PMID: 7522971
  7. Molecular cloning of a ligand for the EPH-related receptor protein-tyrosine kinase Htk.  |  Bennett, BD., et al. 1995. Proc Natl Acad Sci U S A. 92: 1866-70. PMID: 7534404
  8. Identification of full-length and truncated forms of Ehk-3, a novel member of the Eph receptor tyrosine kinase family.  |  Valenzuela, DM., et al. 1995. Oncogene. 10: 1573-80. PMID: 7731712
  9. Identification of alternatively spliced mRNAs encoding variants of MDK1, a novel receptor tyrosine kinase expressed in the murine nervous system.  |  Ciossek, T., et al. 1995. Oncogene. 10: 97-108. PMID: 7824284
  10. Ligands for the receptor tyrosine kinases hek and elk: isolation of cDNAs encoding a family of proteins.  |  Kozlosky, CJ., et al. 1995. Oncogene. 10: 299-306. PMID: 7838529
  11. cDNA cloning and tissue distribution of five human EPH-like receptor protein-tyrosine kinases.  |  Fox, GM., et al. 1995. Oncogene. 10: 897-905. PMID: 7898931
  12. Molecular characterization of a family of ligands for eph-related tyrosine kinase receptors.  |  Beckmann, MP., et al. 1994. EMBO J. 13: 3757-62. PMID: 8070404

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

EphA4 Antibody (D-4)

sc-365503
200 µg/ml
$322.00

EphA4 Antibody (D-4): m-IgGκ BP-HRP Bundle

sc-522260
200 µg Ab, 40 µg BP
$361.00

EphA4 Antibody (D-4): m-IgG2b BP-HRP Bundle

sc-549017
200 µg Ab; 10 µg BP
$361.00

EphA4 Antibody (D-4) AC

sc-365503 AC
500 µg/ml, 25% agarose
$424.00

EphA4 Antibody (D-4) HRP

sc-365503 HRP
200 µg/ml
$322.00

EphA4 Antibody (D-4) FITC

sc-365503 FITC
200 µg/ml
$336.00

EphA4 Antibody (D-4) PE

sc-365503 PE
200 µg/ml
$349.00

EphA4 Antibody (D-4) Alexa Fluor® 488

sc-365503 AF488
200 µg/ml
$364.00

EphA4 Antibody (D-4) Alexa Fluor® 546

sc-365503 AF546
200 µg/ml
$364.00

EphA4 Antibody (D-4) Alexa Fluor® 594

sc-365503 AF594
200 µg/ml
$364.00

EphA4 Antibody (D-4) Alexa Fluor® 647

sc-365503 AF647
200 µg/ml
$364.00

EphA4 Antibody (D-4) Alexa Fluor® 680

sc-365503 AF680
200 µg/ml
$364.00

EphA4 Antibody (D-4) Alexa Fluor® 790

sc-365503 AF790
200 µg/ml
$364.00

EphA4 (D-4) Neutralizing Peptide

sc-365503 P
100 µg/0.5 ml
$69.00

What application is the blocking peptide sc-365503 P appropriate for?

Asked by: Randy McDonald
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from Great antibody!This antibody works extremely well for WB on mouse cells.
Date published: 2019-08-19
Rated 1 out of 5 by from non-specificTest IF with this antibody on both embryonic and early postnatal mouse brain tissue. No specific signal could be detected.
Date published: 2019-03-15
Rated 1 out of 5 by from Not specific.Test IF with this antibody on both embryonic and early postnatal mouse brain tissue. No specific signal could be detected.
Date published: 2019-03-15
Rated 4 out of 5 by from Good immunoblots in human oral epithelial cellsI tested this EphA4 antibody (free sample) in immuno blots. Our samples were human oral epithelial cells. The membrane was incubated with 1:1000 Ab in TBST-5% BSA at 4C for O/N. One band was detected at ~125 kDa. This antibody worked fine for us.
Date published: 2017-07-25
Rated 1 out of 5 by from This antibody does NOT work in our Western blotWe tested this antibody (free sample from SC) in Western Blot (WB) multiple times. Unfortunately, it does NOT work. Our samples were from mouse neuronal stem cells, which have been confirmed containing EphA4 in both IHC and WB by using other Abs. In our experiment, each lane was loaded by 100 ug total protein. The membrane was incubated with 1:1000 Ab in TBST-5% BSA at 4C for O/N. According to our results, there were multiple bands > 150 kDa , but no band at 110-120 kDa which is the expected Mw of EphA4.
Date published: 2016-12-20
Rated 4 out of 5 by from Potent and fairly specific antibodyThis monoclonal antibody was independently tested in-house by Kinexus Bioinformatics Corporation and validated for use for Western blotting. There was medium detection of the ~120 kDa target protein in mouse tissues (brain/testes/thymus/muscle mix). No major cross-reactivities were observed at 2 µg/ml antibody concentration with off-target proteins in the mouse tissues tested, except for three major cross-reactive proteins of ~32, 48 and 62 kDa were also detected.
Date published: 2016-11-10
Rated 5 out of 5 by from Good publishable data in IF in chicken retinaGood publishable data in IF in chicken retina tissue. -SCBT Publication Review
Date published: 2015-04-25
Rated 5 out of 5 by from Produced excellent immunofluorescence membraneProduced excellent immunofluorescence membrane staining in methanol-fixed HeLa cells. -SCBT QC
Date published: 2015-03-05
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EphA4 Antibody (D-4) is rated 3.4 out of 5 by 9.
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