Fc gamma RIIB / CD32b产品信息
英文名称:Low affinity immunoglobulin gamma Fc region receptor II-b
中文名称:低亲和力免疫球蛋白γFc区受体II-B
靶点别称:FCGR,Fc gamma RIIB / CD32b
物种:Human / Mouse / Cynomolgus / Rat
属性:Protein / Cell
标记:Biotin-labeled / Unconjugated
纯度(Purity)
>95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
制剂(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
重构方法(Reconstitution)
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
存储(Storage)
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
1. -20°C to -70°C for 12 months in lyophilized state;
2. -70°C for 3 months under sterile conditions after reconstitution.
Fc gamma RIIB / CD32b分子背景
IgG Fc区受体(FcγR)是Ig超家族的成员,在激活或抑制免疫反应中发挥作用。识别出三类人FcγRs:RI(CD64)、RII(CD32)和RIII(CD16),它们产生多种亚型。人类FcγRII/CD32有三个基因(A、B和C),小鼠FcγRII B有一个基因(CD32B)。CD32是IgG的低亲和力受体。低亲和力免疫球蛋白γFc区受体II-b(FCGR2B)也称为CD32b、FCG2、IGFR2。CD32B在B细胞和髓样树突状细胞上表达。B细胞上CD32B的连接下调了抗体的产生,在某些情况下可能会促进细胞凋亡。树突状细胞上CD32B的共连接抑制成熟并阻断细胞活化。CD32B也可能是恶性肿瘤单克隆抗体治疗的靶点。
Fc gamma RIIB / CD32b用户评价
关键字: Fc gamma RIIB/CD32b;Fc gamma RIIB;CD32b;CD32b蛋白;Fc gamma RIIB蛋白;
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