Rabbit ERBB4 Polyclonal Antibody | anti-ERBB4 antibody

ERBB4 Rabbit Polyclonal

Cat. Num. AAA769061

• Gene Names: ERBB4; HER4; ALS19; p180erbB4
• Reactivity: Human, Mouse, Rat
• Applications: ELISA, Western Blot, Immunohistochemistry
• Purity: >=95% as determined by SDS-PAGE; Immunogen Affinity Purified
• Synonyms: ERBB4; Polyclonal Antibody; ERBB4 Rabbit Polyclonal; anti-ERBB4 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: >=95% as determined by SDS-PAGE; Immunogen Affinity Purified
• Form/Format: Liquid
• Sequence Length: 792

• Applicable Applications for anti-ERBB4 antibody: ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC)
• Immunogen: V-erb-a erythroblastic leukemia viral oncogene homolog 4 (avian)
• Preparation and Storage: PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20 degree C for 24 months (Avoid repeated freeze / thaw cycles.)

Immunohistochemistry (IHC)

(Immunohistochemistry of paraffin-embedded rat lung using MBS769061 (ERBB4 antibody) at dilution of 1:100)

Western Blot (WB)

(mouse brain tissue were subjected to SDS PAGE followed by western blot with MBS769061 (ERBB4 antibody) at dilution of 1:1000)

NCBI and Uniprot Product Information

• NCBI GI #: 939709658
• NCBI GeneID: 2066
• Molecular Weight: 143,968 Da
• NCBI Official Full Name: ERBB4 transcript variant I12DEL
• NCBI Official Synonym Full Names: erb-b2 receptor tyrosine kinase 4
• NCBI Official Symbol: ERBB4
• NCBI Official Synonym Symbols: HER4; ALS19; p180erbB4
• NCBI Protein Information: receptor tyrosine-protein kinase erbB-4
• UniProt Protein Name: Receptor tyrosine-protein kinase erbB-4
• Protein Family: Receptor tyrosine-protein kinase
• UniProt Gene Name: ERBB4
• UniProt Synonym Gene Names: HER4; 4ICD; E4ICD
• UniProt Entry Name: ERBB4_HUMAN

NCBI Description

This gene is a member of the Tyr protein kinase family and the epidermal growth factor receptor subfamily. It encodes 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. The protein binds to and is activated by neuregulins and other factors and induces a variety of cellular responses including mitogenesis and differentiation. Multiple proteolytic events allow for the release of a cytoplasmic fragment and an extracellular fragment. Mutations in this gene have been associated with cancer. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized. [provided by RefSeq, Jul 2008]

Uniprot Description

HER4: a receptor tyrosine kinase of the EGFR family. Specifically binds and is activated by neuregulins, NRG- 2, NRG-3, heparin-binding EGF-like growth factor, betacellulin and NTAK. Heterodimerizes and signals with other EGF receptors. Interaction with these factors induces cell differentiation. Not activated by EGF, TGF-A, and amphiregulin. Interacts with PDZ domains of DLG2, DLG3, DLG4 and the syntrophin SNTB2. Interacts with WWOX. May act as a tumor suppressor: overexpressed in head and neck cancer , but downregulated in renal cancer, papillary carcinoma, high-grade gliomas and invasive breast cancer. 3 alternatively-spliced isoforms of the human protein have been reported.

Protein type: Protein kinase, TK; EC 2.7.10.1; Kinase, protein; Protein kinase, tyrosine (receptor); Membrane protein, integral; TK group; EGFR family

Chromosomal Location of Human Ortholog: 2q33.3-q34

Cellular Component: basolateral plasma membrane; cytosol; extracellular region; integral to membrane; mitochondrial matrix; mitochondrion; nucleoplasm; nucleus; plasma membrane; receptor complex

Molecular Function: ATP binding; epidermal growth factor receptor binding; phosphatidylinositol-4,5-bisphosphate 3-kinase activity; protein binding; protein homodimerization activity; protein-tyrosine kinase activity; Ras guanyl-nucleotide exchange factor activity; receptor signaling protein tyrosine kinase activity; transmembrane receptor protein tyrosine kinase activity

Biological Process: cell fate commitment; cell migration; cell proliferation; central nervous system morphogenesis; embryonic pattern specification; heart development; lactation; MAPKKK cascade; mitochondrial fragmentation during apoptosis; negative regulation of apoptosis; negative regulation of cell proliferation; nervous system development; neural crest cell migration; olfactory bulb interneuron differentiation; peptidyl-tyrosine phosphorylation; phosphoinositide phosphorylation; phosphoinositide-mediated signaling; positive regulation of cardiac muscle cell proliferation; positive regulation of cell proliferation; positive regulation of GTPase activity; positive regulation of phosphoinositide 3-kinase activity; positive regulation of phosphoinositide 3-kinase cascade; positive regulation of protein amino acid phosphorylation; positive regulation of transcription, DNA-dependent; positive regulation of tyrosine phosphorylation of Stat5 protein; protein amino acid autophosphorylation; regulation of cell migration; regulation of phosphoinositide 3-kinase cascade; signal transduction; transcription, DNA-dependent; transmembrane receptor protein tyrosine kinase signaling pathway

Disease: Amyotrophic Lateral Sclerosis 19