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IL-31RA Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 58.2 kDa and the accession number is EAW54932.1.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
50 μg | $228 | In Stock | |
100 μg | $405 | 7-10 days | |
200 μg | $716 | 7-10 days | |
500 μg | $1,520 | 7-10 days |
Biological Activity | Immobilized human IL31RA-His at 2 μg/mL (100 μl/well) can bind biotinylated cynomolgus IL31h , The EC50 of biotinylated cynomolgus IL31h is 15-60 ng/mL. |
Description | IL-31RA Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 58.2 kDa and the accession number is EAW54932.1. |
Species | Human |
Expression System | HEK293 Cells |
Tag | C-His |
Accession Number | EAW54932.1 |
Synonyms | PRO21384,PLCA2,interleukin 31 receptor A,IL-31RA,hGLM-R,GPL,GLM-R,GLMR,CRL3,CRL |
Construction | A DNA sequence encoding the human IL31RA (EAW54932.1) (Met1-Ser516) was expressed with a polyhistidine tag at the C-terminus. Predicted N terminal: Ala 20 |
Protein Purity | > 85 % as determined by SDS-PAGE. |
Molecular Weight | 58.2 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | In general, Lyophilized powders are shipping with blue ice. |
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