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IL-11R alpha chain 1/IL-11RA1 Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 39.1 kDa and the accession number is A6IIX5.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 5 μg | $36 | 7-10 days | |
| 10 μg | $55 | 7-10 days | |
| 20 μg | $86 | 7-10 days | |
| 50 μg | $163 | 7-10 days | |
| 100 μg | $269 | 7-10 days | |
| 200 μg | $451 | In Stock | 
| Biological Activity | Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.  | 
| Description | IL-11R alpha chain 1/IL-11RA1 Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 39.1 kDa and the accession number is A6IIX5.  | 
| Species | Rat  | 
| Expression System | HEK293 Cells  | 
| Tag | C-His | 
| Accession Number | A6IIX5 | 
| Synonyms | interleukin 11 receptor, α chain 1,interleukin 11 receptor, alpha chain 1,Il11ra1  | 
| Construction | A DNA sequence encoding the human Il11ra1 (NP_620816.1) (Met1-Gln366) was expressed with a polyhistidine tag at the C-terminus. Predicted N terminal: Thr 24  | 
| Protein Purity | > 90 % as determined by SDS-PAGE. ![]()  | 
| Molecular Weight | 39.1 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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