Recombinant Human IGF1R protein, His-Avi-tagged, Biotinylated

• Cat.No.: IGF1R-0286H
• Product Overview: Biotinylated Recombinant Human IGF1R protein(P08069)(Glu31-Asn932), fused with C-terminal His and Avi tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: C-His-Avi
• Protein length: Glu31-Asn932
• Conjugation/Label: Biotin
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Biotinylated Human IGF1R, His Tag at 1μg/ml (100μl/Well) on streptavidin (5μg/ml) precoated plate. Dose response curve for Anti-IGF1R Antibody, hFc Tag with the EC50 of 3.9ng/ml determined by ELISA.
• Molecular Mass: The protein has a predicted MW of 105.8 kDa (alpha subunit) and 23 kDa (beta subunit). Due to glycosylation, the protein migrates to 110-120 kDa (alpha subunit) and 52-55 kDa (beta subunit) based on Tris-Bis PAGE result.
• Endotoxin: Less than 1EU per μg by the LAL method.
• Purity: > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
• Storage: Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
• Reconstitution: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: IGF1R insulin-like growth factor 1 receptor [ Homo sapiens ]
• Official Symbol: IGF1R
• Synonyms: IGF1R; insulin-like growth factor 1 receptor; CD221; IGFIR; IGFR; JTK13; MGC18216; IGF-I receptor; soluble IGF1R variant 1; soluble IGF1R variant 2; insulin-like growth factor I receptor; MGC142170; MGC142172
• Gene ID: 3480
• mRNA Refseq: NM_000875
• Protein Refseq: NP_000866
• MIM: 147370
• UniProt ID: P08069