CD32B/Fcgr2b Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 20.8 kDa and the accession number is P31994-2.
| 説明 |
CD32B/Fcgr2b Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 20.8 kDa and the accession number is P31994-2. |
| Species |
Human
|
| Expression Host |
HEK293 Cells
|
| Tag |
C-His
|
| Accession Number |
P31994-2
|
| 別名 |
IGFR2, FCGR21, Fc γ RIIB, Fc gamma RIIB, FcGR, CD32A, CD32B, FCGR2A, FCGR2, Fc fragment of IgG, low affinity IIb, receptor (CD32), Fc γ RII, CD32, Fc gamma RII, FCG2, CDw32
|
| Construction |
The extracellular domain (Ala 46-Pro 217) of mature Human CD32b (NP_001002274.1) protein was expressed with a N-terminal signal peptide and a C-terminal polyhistidine tag.
|
| Protein Purity |
≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.
|
| 分子量 |
20.8 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℃. For reconstituted proteinsolutions, 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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