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Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $600 | 7-10 days | |
1 mg | $3,910 | 7-10 days |
Biological Information | 1.Loaded Rituximab (IgG1) on ProA Biosensor, can bind Human FcγRIIA / CD32a recombinant protein with an affinity constant of 2.3 μM as determined in a BLI assay.
2.Loaded Human FcγRIIA / CD32a recombinant protein on His1K Biosensor, can bind Bevacizumab (IgG1) with an affinity constant of 0.65 μM as determined in a BLI assay.
3.Captured Bevacizumab (IgG1) on proA Chip can bind Human FcγRIIA / CD32a recombinant protein with an affinity constant of 0.79 µM as determined in an SPR assay.
4. The purity of Human CD32a / FCGR2A Protein (167 Arg, His Tag) is more than 95% and the molecular weight of this protein is around 23-32 kDa verified by SEC-MALS. |
Description | CD32A Protein, Human, Recombinant (167 Arg, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 22 kDa and the accession number is P12318-1. |
Species | Human |
Expression System | HEK293 Cells |
Tag | C-His |
Accession Number | P12318-1 |
Synonyms | Fc fragment of IgG receptor IIa,IGFR2,FCGR2A1,FCG2,CD32A,CD32,Fc gamma RIIA,Fc γ RIIA,CDw32,FCGR2,FcGR |
Construction | extracellular domain (Met1-Ile218) of Human FCGR2A (P12318-1, with Natural variant His 167 Arg) |
Protein Purity | > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-HPLC |
Molecular Weight | 22 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 7.5. 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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