Active Recombinant Human ERBB3 protein, His-tagged

• Cat.No.: ERBB3-209H
• Product Overview: Active Recombinant Human ERBB3 protein(P21860-1)(Ser20-Thr643) is expressed from HEK293 with His tag at the C-terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 20-643 aa
• Form: Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4).
• Bio-activity: Immobilized Human Her3, His Tag at 2 μg/ml (100 μl/well) on the plate. Dose response curve for Human NRG1 Beta 1, hFc Tag with the EC50 of 17.1 ng/ml determined by ELISA.
• Molecular Mass: The protein has a predicted MW of 70.27 kDa. Due to glycosylation, the protein migrates to 90-110 kDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 0.1 EU per μg by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
• Storage: -20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
• Reconstitution: Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: ERBB3 v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian) [ Homo sapiens ]
• 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