ErbB 3 (ERBB3) Goat Polyclonal Antibody

CAT#: TA303054

Goat Polyclonal Antibody against ERBB3

Product Images

TA303054 (0.1ug/ml) staining of Jurkat lysate (35ug protein in RIPA buffer) with (B) and without (A) blocking with the immunising peptide. Primary incubation was 1 hour. Detected by chemiluminescence.

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  TA303054 (5ug/ml) staining of paraffin embedded Human Lung. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.

Specifications

Product Data

• Applications: IHC, WB
• Recommended Dilution: ELISA: 1:32,000. WB: 0.1-0.3µg/ml.IHC:5µg/ml.
• Reactivities: Human
• Host: Goat
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Peptide with sequence C-HSRLFPKANAQRT, from the C Terminus of the protein sequence according to NP_001973.2.
• Formulation: Supplied at 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin.
• Concentration: lot specific
• Purification: Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide. Supplied at 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin. Aliquot and store at -20°C. Minimize freezing and thawing.
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Gene Name: erb-b2 receptor tyrosine kinase 3
• Database Link:
  NP_001005915
  Entrez Gene 13867 MouseEntrez Gene 29496 RatEntrez Gene 481105 DogEntrez Gene 2065 Human
  UniProt ID P21860
• Background: This gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity. Heterodimerization leads to the activation of pathways which lead to cell proliferation or differentiation. Amplification of this gene and/or overexpression of its protein have been reported in numerous cancers, including prostate, bladder, and breast tumors. Alternate transcriptional splice variants encoding different isoforms have been characterized. One isoform lacks the intermembrane region and is secreted outside the cell. This form acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported, but they have not been thoroughly characterized. [provided by RefSeq]
• Synonyms: c-erbB-3; c-erbB3; ErbB-3; erbB3-S; HER3; LCCS2; MDA-BF-1; p45-sErbB3; p85-sErbB3; p180-ErbB3

Reference Data

• Protein Families: Adult stem cells, Druggable Genome, Protein Kinase, Secreted Protein, Stem cell - Pluripotency, Transmembrane
• Protein Pathways: Calcium signaling pathway, Endocytosis, ErbB signaling pathway