Home / ErbB4/Her4 / Human ErbB4/Her4 PE-conjugated Antibody

Human ErbB4/Her4 PE-conjugated Antibody

Catalog #: FAB11311P
4 Citations Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
FAB11311P
Detection of ErbB4/Her4 in MCF‑7 Human Cell Line by Flow Cytometry.
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Citations (4)
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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human ErbB4/Her4 PE-conjugated Antibody Summary

Species Reactivity
Human
Specificity
Detects human ErbB4/Her4 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human (rh) EGF R, rhErbB2, or rhErbB3 is observed.
Source
Monoclonal Mouse IgG2A Clone # 182818
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Mouse myeloma cell line NS0-derived recombinant human ErbB4/Her4
Glu26-Arg649
Accession # Q15303
Formulation
Supplied in a saline solution containing BSA and Sodium Azide.
Label
Phycoerythrin (Excitation= 488 nm, Emission= 565-605 nm)

Applications

Recommended Concentration
Sample
Flow Cytometry
10 µL/106 cells
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Flow Cytometry Detection of ErbB4/Her4 antibody in MCF‑7 Human Cell Line antibody by Flow Cytometry. View Larger

Detection of ErbB4/Her4 in MCF‑7 Human Cell Line by Flow Cytometry. MCF-7 human breast cancer cell line was stained with Mouse Anti-Human ErbB4/Her4 PE-conjugated Monoclonal Antibody (Catalog # FAB11311P, filled histogram) or isotype control antibody (Catalog # IC003P, open histogram). View our protocol for Staining Membrane-associated Proteins.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

Background: ErbB4/Her4

ErbB4, also called Her4 (Human Epidermal Growth Factor Receptor 4), is a type I membrane glycoprotein that is a member of the ErbB family of tyrosine kinase receptors. ErbB family members serve as receptors for the Epidermal Growth Factor (EGF) family of growth factors. ErbB4 is expressed in normal skeletal muscle, heart, pituitary, brain and several breast carcinomas. ErbB4 ligands include the Neuregulins, beta-Cellulin and Heparin-Binding EGF-like Growth Factor (HB-EGF). Monomeric ErbB4 binds its ligands with low affinity. Typically, heterodimerization with ErbB2 forms the high affinity receptor complex. However, ErbB4 has also been shown to heterodimerize with both ErbB1 and ErbB3. It has been suggested that the identity of the ligand may influence the dimerization partner. Several ErbB4 isoforms exist. Two of these differ in the presence of juxtamembrane extracellular sequences which regulate the ability of TACE (TNF-alpha Converting Enzyme, ADAM17) to proteolytically cleave ErbB4 from the cell surface. These isoforms exhibit tissue-specific expression. Another isoform lacks the phosphoinositide 3-kinase activation sequence present in the ErbB4 cytoplasmic domain. Human ErbB4 consists of 1308 amino acids (aa) with a 25 aa signal sequence, a 626 aa extracellular domain, a 24 aa transmembrane region, and a 633 aa cytoplasmic domain. ErbB4 appears to play important roles in neuronal development, development of the heart and cancer.

References
  1. Plowman, G.D. et al. (1993) Proc. Natl. Acad. Sci. USA 90:1746. 
  2. Elenius, K. et al. (1997) J. Biol. Chem. 272:26761.
  3. Elenius, K. et al. (1999) Oncogene 18:2607.
  4. Rio, C. et al. (2000) J. Biol. Chem. 275:10379.
  5. Emkey, R. and C.R. Kahn (1997) J. Biol. Chem. 272:31172.
  6. Sundaresan, S. et al. (1998) Endocrinology 139:4756.
  7. Schaefer, G. et al. (1999) J. Biol. Chem. 274:859.
  8. Schlessinger, J. (2000) Cell 103:211.
  9. Daly, R.J. (1999) Growth Factors 16:255.
Long Name
Receptor Tyrosine Protein Kinase ErbB4
Entrez Gene IDs
2066 (Human); 13869 (Mouse); 59323 (Rat)
Alternate Names
avian erythroblastic leukemia viral (v-erb-b2) oncogene homolog 4; EC 2.7.10; EC 2.7.10.1; ErbB4; HER4; HER4MGC138404; p180erbB4; Proto-oncogene-like protein c-ErbB-4; receptor tyrosine-protein kinase erbB-4; Tyrosine kinase-type cell surface receptor HER4; v-erb-a avian erythroblastic leukemia viral oncogene homolog-like 4; v-erb-a erythroblastic leukemia viral oncogene homolog 4 (avian)

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Citations for Human ErbB4/Her4 PE-conjugated Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

4 Citations: Showing 1 - 4
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  1. Decreased expression of ErbB2 on left ventricular epicardial cells in patients with diabetes mellitus
    Authors: JT de Kay, J Carver, B Shevenell, AM Kosta, S Tsibulniko, E Certo, DB Sawyer, S Ryzhov, MP Robich
    Cellular Signalling, 2022-05-21;96(0):110360.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  2. Simultaneous targeting of EGFR, HER2 and HER4 by afatinib overcomes intrinsic and acquired cetuximab resistance in head and neck squamous cell carcinoma cell lines
    Authors: I De Pauw, F Lardon, J Van den Bo, H Baysal, E Fransen, V Deschoolme, P Pauwels, M Peeters, JB Vermorken, A Wouters
    Mol Oncol, 2018-05-01;0(0):.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  3. Phenotyping of human melanoma cells reveals a unique composition of receptor targets and a subpopulation co-expressing ErbB4, EPO-R and NGF-R.
    Authors: Mirkina I, Hadzijusufovic E, Krepler C, Mikula M, Mechtcheriakova D, Strommer S, Stella A, Jensen-Jarolim E, Holler C, Wacheck V, Pehamberger H, Valent P
    PLoS ONE, 2014-01-29;9(1):e84417.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  4. Signaling of ERBB receptor tyrosine kinases promotes neuroblastoma growth in vitro and in vivo.
    Authors: Richards KN, Zweidler-McKay PA, Van Roy N, Speleman F, Trevino J, Zage PE, Hughes DP
    Cancer, 2010-07-01;116(13):3233-43.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry

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