Human Fc gamma RIIB/CD32b Protein, Accession#: P31994, CAS#: 3202-706-1402; ChemWhat Code: 1413903
Overview
| Product Description | Recombinant Human Fc gamma RIIB/CD32b Protein is expressed from HEK293 with His tag and Avi tag at the C-terminal.It contains Ala46-Pro217. |
| Biotinylated |
Specification
| Target | Fc gamma RIIB/CD32b |
| Synonyms | Fc gamma Receptor IIB/C; CD32; CD32b; CDw32; FCGR2B/C; CD32b/c; FcRII-b/c; FCG2; IGFR2; CD32A; Fc gamma RII; Fc gamma RIIB; FCG2 ; FcGR; FCGR2; FCGR21; FCGR2A |
| Gene/Protein ID (Accession) | P31994 |
| Species | Human |
| Exact Sequence | Ala46-Pro217 |
| Molecular Weight | The protein has a predicted MW of 22.5 kDa. Due to glycosylation, the protein migrates to 32-37 kDa based on Tris-Bis PAGE result. |
| Activity | The affinity constant of 3.46 uM as determined in SPR assay (Biacore T200). See testing image for detail. |
| Product Tag | C-His-Avi |
| 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 |  |
Buy Reagent | |
| ChemWhat 1413903 | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
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