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Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $451 | In Stock | |
200 μg | $798 | 7-10 days | |
500 μg | $1,690 | 7-10 days |
Biological Information | 1. Measured by its ability to bind human IgG1 in functional ELISA.
2.Loaded Mouse FcRn recombinant protein on His1k Biosensor, can bind Bevacizumab (IgG1) with an affinity constant of 8.3 nM as determined in a BLI assay.
3.Captured Mouse FcRn recombinant protein on Anti-His Chip can bind Bevacizumab (IgG1) with an affinity constant of 32.9 nM as determined in an SPR assay (Biacore T200).
4.Captured Mouse FcRn recombinant protein on Anti-His Chip can bind Nivolumab (IgG4) with an affinity constant of 76.8 nM as determined in an SPR assay (Biacore T200).
5. The purity of Mouse FCGRT & B2M Heterodimer Protein is more than 95% and the molecular weight of this protein is around 50-60 kDa verified by SEC-MALS.
6.Loaded Recombinant Mouse FCGRT & B2M Heterodimer Protein, His Tag on His1K Biosensor, can bind Monoclonal Anti-Human CD3 Antibody, Mouse IgG2a with an affinity constant of 4.98nM as determined in BLI assay(QC tested). |
Description | FCGRT & B2M Heterodimer Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 43.5 kDa and the accession number is Q61559&P01887. |
Species | Mouse |
Expression System | HEK293 Cells |
Tag | C-His |
Accession Number | Q61559&P01887 |
Synonyms | Fc fragment of IgG, receptor, transporter, alpha,FcRn,Fc fragment of IgG, receptor, transporter, α |
Construction | The extracellular domain (Met 1-Ser 297) of Mouse FCGRT (Q61559) was fused with a polyhistidine tag at the C-terminus, constructed the plasmid 1; The Mouse B2M (P01887,105Ala/Asp) (Met 1-Met 119) constructed the plasmid 2. The two plasmids were co-expressed and the FCGRT / B2M heterodimer was purified |
Protein Purity | ≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC. |
Molecular Weight | 43.5 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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