Human Cellxp™ Her3 / ErbB3, Fc Tag, Human Recombinant

Human Cellxp™ Her3 / ErbB3, Fc Tag, Human Recombinant is available at Gentaur for Next week delivery.

Involved in pathways leading to cell proliferation or differentiation.

Biomolecule/Target:

Alternates names: ERBB3, HER3, LCCS2, MDA-BF-1, MGC88033, c-erbB3, erbB3-S, p180-ErbB3, p45-sErbB3, p85-sErbB3

Synonyms: ERBB3, HER3, LCCS2, MDA-BF-1, MGC88033, c-erbB3, erbB3-S, p180-ErbB3, p45-sErbB3, p85-sErbB3

Background Information: ErbB3,also known as Her3 (human epidermal growth factor receptor 3), is a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound glycoprotein has a neuregulin binding domain but has not an active kinase domain. It therefore can bind the ligand but cannot mediate the intracellular signal transduction through protein phosphorylation. However, it does form heterodimers with ErbB2 or other EGFR members responsible for tyrosine phosphorylation to give a receptor complex and initiate the related pathway, which lead to cell proliferation or differentiation. Overexpression of this protein has been reported in numerous cancers, including prostate, bladder, and breast tumors. This protein has different isoforms derived from alternative splicing variants, and among which, the secreted isoform lacking the intermembrane region modulates the activity of membrane-bound form.

Reconstitution Instructions: Reconstitute in sterile deionized water to the desired protein concentration.

NCBI Gene Symbol: ErbB3

Gene ID: 2065

NCBI Accession: P21860