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CD32A Protein, Cynomolgus, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 21.8 kDa and the accession number is Q8SPW4.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $696 | 7-10 days | |
1 mg | $4,530 | 7-10 days |
Biological Activity | Loaded Anti-Erbb2 Antibody, human IgG1 on ProA Biosensor, can bind Recombinant Cynomolgus CD32A Protein, His Tag with an affinity constant of 32.9nM as determined in BLI assay (Routinely tested). |
Description | CD32A Protein, Cynomolgus, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 21.8 kDa and the accession number is Q8SPW4. |
Species | Cynomolgus |
Expression System | HEK293 Cells |
Tag | C-His |
Accession Number | Q8SPW4-1 |
Synonyms | Fc fragment of IgG receptor IIa |
Construction | Gln28-Pro208 |
Protein Purity | > 95 % as determined by SDS-PAGE |
Molecular Weight | 21.3 kDa (predicted); 30-40 kDa (reducing condition, due to glycosylation) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
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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