IL-7RA & TSLPR Heterodimer Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 52.34 kDa and the accession number is P16871-1.
説明 | IL-7RA & TSLPR Heterodimer Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 52.34 kDa and the accession number is P16871-1. |
Species | Human |
Expression Host | HEK293 Cells |
Tag | C-His |
Accession Number | P16871-1 |
Construction | The Human IL7RA (P16871-1)(Met1-Asp239) was expressed, constructed the plasmid 1; The Human TSLPR (Q9HC73-1) (Met1-Lys231) was expressed with a polyhistidine tag at the C-terminus, constructed the plasmid 2. The two plasmids were co-expressed and the IL7RA & TSLPR heterodimer was purified. |
Protein Purity | > 95 % as determined by SDS-PAGE. > 95 % as determined by SEC-HPLC. |
分子量 | 52.34 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. |
bottom
Please read the User Guide of Recombinant Proteins for more specific information.
recombinant recombinant-proteins proteins protein