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Serpin A1b Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 70.2 kDa.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 μg | $108 | 7-10 days | |
| 10 μg | $178 | 7-10 days | |
| 20 μg | $296 | 7-10 days | |
| 50 μg | $696 | 7-10 days |
| 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 | Serpin A1b Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 70.2 kDa. |
| Species | Mouse |
| Expression System | HEK293 Cells |
| Tag | C-hFc |
| Synonyms | Spi1-2,Serpin A1b,serine (or cysteine) preptidase inhibitor, clade A, member 1B,PI2,Dom2,D12Ucla2,Aat2 |
| Construction | A DNA sequence encoding the mouse Serpina1b (Met1-Lys413) was expressed with the Fc region of human IgG1 at the C-terminus. Predicted N terminal: Glu 25 |
| Protein Purity | > 95 % as determined by SDS-PAGE. |
| Molecular Weight | 70.2 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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