Overview
Properties
Constituents: 20% Glycerol, 50mM Tris acetate, 1mM EDTA, pH 7.5
Concentration information loading...Applications
Our Abpromise guarantee covers the use of ab40048 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Notes |
|---|---|
| ELISA | ELISA: Use at an assay dependent dilution. |
| Inhibition Assay | Inhib: Use at an assay dependent dilution. |
| SDS-PAGE | SDS-PAGE: Use at an assay dependent dilution. On SDS-PAGE commassie blue stained gel, the purified recombinant protein shows a band at 37kDa. |
| WB | WB: Use at an assay dependent dilution. |
Protein info
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Alternative names
- Verb b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homologc erb B2C erb B2/neu protein
- C erbB 2C-erbB2CD340CD340 antigenCerb B2/neu proteinCerbB2Erb B2erbb2ERBB2_HUMANHER 2HER 2/neuHER2Her2/neuHerstatinMetastatic lymph node gene 19 proteinMLN 19MLN19NEUNEU Proto OncogeneNeuro Glioblastoma Derived Oncogene HomologNeuroblastoma/glioblastoma derived oncogene homologNGLp185 ErbB2p185erbB2Proto-oncogene c-ErbB-2Proto-oncogene NeuReceptor Protein Tyrosine Kinase ErbB2 PrecursorReceptor tyrosine protein kinase erbB 2Receptor tyrosine-protein kinase erbB-2TKR1Tyrosine kinase type cell surface receptor HER2Tyrosine kinase-type cell surface receptor HER2V erb b2 avian erythroblastic leukemia viral oncogene homolog 2 (neuro/glioblastoma derived oncogene homolog)v erb b2 erythroblastic leukemia viral oncogene homolog 2 neuro/glioblastoma derived oncogene homolog (avian)V erb b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian)Verb b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian)
see all
In the nucleus is involved in transcriptional regulation. Associates with the 5'-TCAAATTC-3' sequence in the PTGS2/COX-2 promoter and activates its transcription. Implicated in transcriptional activation of CDKN1A; the function involves STAT3 and SRC. Involved in the transcription of rRNA genes by RNA Pol I and enhances protein synthesis and cell growth.
Glioma (GLM) [MIM:137800]: Gliomas are benign or malignant central nervous system neoplasms derived from glial cells. They comprise astrocytomas and glioblastoma multiforme that are derived from astrocytes, oligodendrogliomas derived from oligodendrocytes and ependymomas derived from ependymocytes. Note=The gene represented in this entry is involved in disease pathogenesis.
Ovarian cancer (OC) [MIM:167000]: The term ovarian cancer defines malignancies originating from ovarian tissue. Although many histologic types of ovarian tumors have been described, epithelial ovarian carcinoma is the most common form. Ovarian cancers are often asymptomatic and the recognized signs and symptoms, even of late-stage disease, are vague. Consequently, most patients are diagnosed with advanced disease. Note=Disease susceptibility is associated with variations affecting the gene represented in this entry.
Lung cancer (LNCR) [MIM:211980]: A common malignancy affecting tissues of the lung. The most common form of lung cancer is non-small cell lung cancer (NSCLC) that can be divided into 3 major histologic subtypes: squamous cell carcinoma, adenocarcinoma, and large cell lung cancer. NSCLC is often diagnosed at an advanced stage and has a poor prognosis. Note=The gene represented in this entry is involved in disease pathogenesis.
Gastric cancer (GASC) [MIM:613659]: A malignant disease which starts in the stomach, can spread to the esophagus or the small intestine, and can extend through the stomach wall to nearby lymph nodes and organs. It also can metastasize to other parts of the body. The term gastric cancer or gastric carcinoma refers to adenocarcinoma of the stomach that accounts for most of all gastric malignant tumors. Two main histologic types are recognized, diffuse type and intestinal type carcinomas. Diffuse tumors are poorly differentiated infiltrating lesions, resulting in thickening of the stomach. In contrast, intestinal tumors are usually exophytic, often ulcerating, and associated with intestinal metaplasia of the stomach, most often observed in sporadic disease. Note=The gene represented in this entry is involved in disease pathogenesis.
Note=Chromosomal aberrations involving ERBB2 may be a cause gastric cancer. Deletions within 17q12 region producing fusion transcripts with CDK12, leading to CDK12-ERBB2 fusion leading to truncated CDK12 protein not in-frame with ERBB2.
Contains 1 protein kinase domain.
modificationsAutophosphorylated. Ligand-binding increases phosphorylation on tyrosine residues. Autophosphorylation occurs in trans, i.e. one subunit of the dimeric receptor phosphorylates tyrosine residues on the other subunit. Signaling via SEMA4C promotes phosphorylation at Tyr-1248.
Target information above from: UniProt accession
P04626
The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010)
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References for ErbB 2 protein (ab40048)
ab40048 has not yet been referenced specifically in any publications.
