Recombinant Mouse ErbB4 / HER4 protein (Catalog#51064-M08H)
Preparation
Produced in rabbits immunized with purified, recombinant Mouse ErbB4 / HER4 (rM ErbB4 / HER4; Catalog#51064-M08H; Q99P91; Met1-Leu652). Total IgG was purified by Protein A affinity chromatography.
Source
Polyclonal Rabbit IgG
Purification
Protein A
Formulation
0.2 μm filtered solution in PBS
Conjugate
Unconjugated
Form
Liquid
Shipping
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Storage
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles.
ERBB4 is a single-pass type I membrane protein with multiple cysteine rich domains, a transmembrane domain, a tyrosine kinase domain, a phosphotidylinositol-3 kinase binding site and a PDZ domain binding motif. ERBB4 is expressed at highest levels in brain, heart, kidney, in addition to skeletal muscle, parathyroid, cerebellum, pituitary, spleen, testis and breast. And lower levels in thymus, lung, salivary gland, and pancreas. It specifically binds to and is activated by neuregulins, NRG-2, NRG-3, heparin-binding EGF-like growth factor, betacellulin and NTAK. ERBB4 also can be activated by other factors and induces a variety of cellular responses including mitogenesis and differentiation. ERBB4 regulates development of the heart, the central nervous system and the mammary gland, gene transcription, cell proliferation, differentiation, migration and apoptosis. It is required for normal cardiac muscle differentiation during embryonic development, and for postnatal cardiomyocyte proliferation. ERBB4 also play a role on the normal development of the embryonic central nervous system, especially for normal neural crest cell migration and normal axon guidance. It is required for mammary gland differentiation, induction of milk proteins and lactation.
Research Areas
Cancer Drug Targets
Receptor Tyrosine Kinases (RTKs)
Tags
Cancer Immunotherapy
Immune Checkpoint
Immunotherapy
Targeted Therapy
References
Huang, Y Z, et al. (2000) Regulation of neuregulin signaling by PSD-95 interacting with ErbB4 at CNS synapses. Neuron. 26(2):443-55.
Garcia, R A, et al. (2000) The neuregulin receptor ErbB-4 interacts with PDZ-containing proteins at neuronal synapses. Proc Natl Acad Sci. 97(7):3596-601.
Silberberg G, et al. (2006) The involvement of ErbB4 with schizophrenia: association and expression studies. Am J Med Genet. 141(B2):142-8.
Sardi SP, et al. (2006) Presenilin-dependent ErbB4 nuclear signaling regulates the timing of astrogenesis in the developing brain. Cell. 127(1):185-97.
title: Increased expression of EHF via gene amplification contributes to the activation of HER family signaling and associates with poor survival in gastric cancer authors: Jing Shi; Yiping Qu; ...; Peng Hou journal: Cell death & disease date: 2016-10-01 pmid: 27787520 doi: 10.1038/cddis.2016.346 pmcid: 5134001 cited_by_count: 38 techniques: Activity Assay; Binding Assay; Construct; Cotransfection; In Vitro; Incubation; Luciferase; Plasmid Preparation; Quantitative RT-PCR; Reporter Gene Assay; Sequencing; Transfection; Western Blot bioz_score: 90