CD32A Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 23.7 kDa and the accession number is P12318-1.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
20 μg | ¥ 2,210 | 5日内发货 | ||
100 μg | ¥ 7,790 | 5日内发货 |
生物活性 | 1.Loaded Biotinylated Human FcγRIIA / CD32a (H167) recombinant protein (His & Avi Tag) on SA Biosensor, can bind Rituximab (IgG1) with an affinity constant of 0.53 μM as determined in a BLI assay.2. The purity of Human CD32a / FCGR2A Protein (167 His, His & AVI Tag), Biotinylated is more than 95% and the molecular weight of this protein is around 20-38 kDa verified by SEC-MALS. |
产品描述 | CD32A Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 23.7 kDa and the accession number is P12318-1. |
种属 | Human |
表达系统 | HEK293 Cells |
标签 | His, Avi |
蛋白编号 | P12318-1 |
别名 | FCG2, Fc gamma RIIA, FcGR, CD32A, CD32, Fc fragment of IgG receptor IIa, Fc γ RIIA, FCGR2, CDw32, IGFR2, FCGR2A1 |
蛋白构建 | The extracellular domain (Met1-Met210) of Human CD32a (P12318-1) was fused with a c-terminal polyhistidine tagged AVI tag at the C-terminus. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. |
蛋白纯度 | ≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC |
分子量 | 23.7 kDa (predicted) |
内毒素 | < 1.0 EU/μg of the protein as determined by the LAL method. |
缓冲液 | 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. |
复溶方法 | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
存储 |
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 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. |
运输方式 |
In general, Lyophilized powders are shipping with blue ice. |
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CD32A Protein, Human, Recombinant (His & Avi), Biotinylated FCG2 Fc gamma RIIA FcGR CD32A IGFR 2 FCGR-2 CD32 Fc fragment of IgG receptor IIa Fc γ RIIA FCGR2 CD 32 CDw32 IGFR2 FCG 2 CD-32 FCGR2A1 FCGR 2 FCG-2 IGFR-2 recombinant recombinant-proteins proteins protein