Recombinant Human GDF15 protein, hFc-tagged

• Cat.No.: GDF15-204H
• Product Overview: Recombinant Human GDF15 protein(Q99988)(Ala197-Ile308), fused with N-terminal hFc tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: N-hFc
• Protein length: Ala197-Ile308
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Human GFRAL, His Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Human GDF15, hFc Tag with the EC50 of 2.5ng/ml determined by ELISA.
• Molecular Mass: The protein has a predicted MW of 37.9 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result.
• Endotoxin: Less than 1EU per μg by the LAL method.
• Purity: > 95% as determined by Tris-Bis PAGE;> 92% 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: GDF15 growth differentiation factor 15 [ Homo sapiens ]
• Official Symbol: GDF15
• Synonyms: GDF15; growth differentiation factor 15; growth/differentiation factor 15; MIC 1; MIC1; NAG 1; PDF; PLAB; prostate differentiation factor; PTGFB; NRG-1; PTGF-beta; placental TGF-beta; NSAID-activated gene 1 protein; NSAID-regulated gene 1 protein; macrophage inhibitory cytokine 1; placental bone morphogenetic protein; NSAID (nonsteroidal anti-inflammatory drug)-activated protein 1; MIC-1; NAG-1; GDF-15
• Gene ID: 9518
• mRNA Refseq: NM_004864
• Protein Refseq: NP_004855
• MIM: 605312
• UniProt ID: Q99988