Overview
| Product name | Recombinant Human Fc gamma RIIB/FCGR2B/CD32b Protein |
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| Catalog No. | RP00479 |
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| Description | Recombinant Human Fc gamma RIIB/FCGR2B/CD32b Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Ala46-Pro217) of Human Fc gamma RIIB/CD32b (Accession #P31994-1) fused with a C-His&Avi tag at the C-terminus. |
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| Purity | > 95% by SDS-PAGE；> 95% by HPLC |
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| Endotoxin | < 1 EU/μg of the protein by LAL method |
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| Formulation | Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
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| Species | Human |
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| Calculated MW | 22.5 kDa |
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Background
The Fc gamma Rs have been divided into three classes based on close relationships in their extracellular domains; these groups are designated Fc gamma RI (also known as CD64), Fc gamma RII (CD32), and Fc gamma RIII (CD16). Each group may be encoded by multiple genes and exist in different isoforms depending on species and cell type.
Product information
| Synonym | Fc gamma RII; Fc gamma RIIB; CD32; CD32b; CDw32; FCG2; IGFR2; CD32A; FCG2 ; FcGR; FCGR2; FCGR21; FCGR2A |
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| Expression Host | HEK293 cells |
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| Tag | C-His&Avi |
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| Swiss-Prot | |
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| Gene ID | |
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Usage guide
| Storage | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
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| Reconstitution | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
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* For research use only. Not for therapeutic or diagnostic purposes.
