Recombinant Human IL31RA protein, His-tagged

• Cat.No.: IL31RA-1012H
• Product Overview: Recombinant Human IL31RA protein(Q8NI17-1)(Ala20-Glu519), fused with C-terminal His tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: C-His
• Protein length: Ala20-Glu519
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Human IL-31 RA, His Tag at 1 ug/ml (100 ul/well) on the plate. Dose response curve for Anti-IL-31 RA Antibody, hFc Tag with the EC50 of 4.7 ng/ml determined by ELISA (QC Test).
• Molecular Mass: The protein has a predicted MW of 58.2 kDa. Due to glycosylation, the protein migrates to 90-116 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;> 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: IL31RA interleukin 31 receptor A [ Homo sapiens ]
• Official Symbol: IL31RA
• Synonyms: IL31RA; interleukin 31 receptor A; interleukin-31 receptor subunit alpha; CRL; CRL3; GLM R; Glmr; IL 31RA; zcytoR17; IL-31R subunit alpha; cytokine receptor-like 3; class I cytokine receptor; IL-31 receptor subunit alpha; gp130-like monocyte receptor; soluble type I cytokine receptor CRL3; GPL; GLMR; GLM-R; PLCA2; hGLM-R; IL-31RA; PRO21384; MGC125346
• Gene ID: 133396
• mRNA Refseq: NM_001242636
• Protein Refseq: NP_001229565
• MIM: 609510
• UniProt ID: Q8NI17