ErbB-3 (phospho Tyr1222) rabbit pAb

Sizes: 50μL, 100μL

Catalogue Numbers: ES5151-50, ES5151-100

Citations, Manuals and MSDS Available upon request.

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 m

Alternate Name: ERBB3; HER3; Receptor tyrosine-protein kinase erbB-3; Proto-oncogene-like protein c-ErbB-3; Tyrosine kinase-type cell surface receptor HER3

Source: Rabbit

Applications: WB; IHC; IF; ELISA

Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/20000. Not yet tested in other applications.

Reactivity: Human; Mouse; Rat

Immunogen: The antiserum was produced against synthesized peptide derived from human HER3 around the phosphorylation site of Tyr1222. AA range:1191-1240

Storage and Stability: -20°C/1 year

Clonality: Polyclonal

Isotype: IgG

Concentration: 1 mg/ml

Observed Band (KD): 148kD

Human Gene ID: 2065

Human SWISS Prot NO: P21860

Subcellular Location: [Isoform 1]: Cell membrane; Single-pass type I membrane protein.; [Isoform 2]: Secreted.

Research Use Only