Human IFN alpha/beta R2 Protein, Accession#: P48551, CAS#: 3202-706-812; 凯望编码 (ChemWhat Code): 1413077
Overview
| Product Description | Recombinant Human IFN alpha/beta R2 Protein is expressed from HEK293 with His tag at the C-terminal.It contains Ile27-Lys243. |
| Biotinylated |
Specification
| Target | IFN alpha/beta R2 |
| 别名 | IFN-R-2; IFNAR2; IFNARB; IFNABR; IFN-alpha; beta receptor 2; beta receptor10; IFN-alpha/beta R2; IFN-alpha-REC; IFNbR2; IFN-R |
| Gene/Protein ID (Accession) | P48551 |
| Species | Human |
| Exact Sequence | Ile27-Lys243 |
| 分子量 | The protein has a predicted MW of 25.8 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result. |
| Activity | The affinity constant of 11.90 nM as determined in SPR assay (Biacore T200). See testing image for detail. |
| Product Tag | C-His |
| Express System | HEK293 |
| Endotoxin | Less than 1EU per ug by the LAL method. |
Shipping, Reconstitution & Storage
| Form | Lyophilized |
| Shipping | Shipped at ambient temperature. |
| Formulation | Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge tubes before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Stability and 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. |
Validation Spectrums
| Spectrums |  |
试剂采购 | |
| ChemWhat 1413077 | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
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其他供应商 | |
| Watson International Limited | 访问Watson官网 |
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