Recombinant Human ERBB3 Protein (E928G), His tagged

• Cat.No.: ERBB3-02HM
• Product Overview: Recombinant Human ERBB3 Protein (E928G) with His tag was expressed in Insect cell.

Specification

• Description: 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.
• Source: Insect cell
• Species: Human
• Molecular Mass: 42.5 kDa
• AA Sequence: MLLVNQSHQGFNKEHTSKMVSAIVL YVLLAAAAHSAFAHHHHHHGESIEP LDPSEKANKVLARIFKETELRKLKV LGSGVFGTVHKGVWIPEGESIKIPV CIKVIEDKSGRQSFQAVTDHMLAIG SLDHAHIVRLLGLCPGSSLQLVTQY LPLGSLLDHVRQHRGALGPQLLLNW GVQIAKGMYYLEEHGMVHRNLAARN VLLKSPSQVQVADFGVADLLPPDDK QLLYSEAKTPIKWMALESIHFGKYT HQSDVWSYGVTVWELMTFGAEPYAG LRLAEVPDLLEKGGRLAQPQICTID VYMVMVKCWMIDENIRPTFKELANE FTRMARDPPRYLVIKRESGPGIAPG PEPHGLTNKKLEEVELEPELDLDLD LEAEED*

Gene Information

• Gene Name: ERBB3 v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian) [ Homo sapiens (human) ]
• Official Symbol: ERBB3
• Synonyms: ERBB3; v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian); LCCS2, lethal congenital contracture syndrome 2; receptor tyrosine-protein kinase erbB-3; HER3; proto-oncogene-like protein c-ErbB-3; tyrosine kinase-type cell surface receptor HER3; LCCS2; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3; MGC88033
• Gene ID: 2065
• mRNA Refseq: NM_001005915
• Protein Refseq: NP_001005915
• MIM: 190151
• UniProt ID: P21860