Mouse Fc gamma RIII / CD16 Protein, His Tag (SPR & BLI & MALS verified)
分子别名(Synonym)
FCGR3
表达区间及表达系统(Source)
Mouse CD16, His Tag (CDA-M52H8) is expressed from human 293 cells (HEK293). It contains AA Leu 32 - Thr 215 (Accession # Q5D5I8).
Predicted N-terminus: Leu 32
蛋白结构(Molecular Characterization)

This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 23.0 kDa. The protein migrates as 36-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
内毒素(Endotoxin)
Less than 1.0 EU per μg by the LAL method.
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 with trehalose as protectant.
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:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.


背景(Background)
CD16是一种低亲和力Fc受体,已被鉴定为Fc受体FcγRIIIa(CD16a)和FcγRIII/b(CD16b)。这些受体与IgG抗体的Fc部分结合。CD16由两个不同的高度同源基因以细胞类型特异的方式编码。CD16存在于自然杀伤细胞、中性粒细胞、多形核白细胞、单核细胞和巨噬细胞的表面。
CD16a抗原也称为低亲和力免疫球蛋白γFc区受体III-A、FcγRIIIα。CD16b是一种低亲和力的GPI连接受体,由中性粒细胞和嗜酸性粒细胞表达,而CD16a是一种中等亲和力的多肽锚定跨膜糖蛋白,由自然杀伤细胞、巨噬细胞、T细胞亚群、未成熟胸腺细胞和胎盘滋养层细胞表达。CD16a参与吞噬作用、酶和炎症介质的分泌、抗体依赖性细胞毒性和免疫复合物的清除。CD16a的异常表达或突变与复发性病毒感染、系统性红斑狼疮和同种免疫新生儿中性粒细胞减少症的易感性有关。
关键字: FCGR3;FCGR3蛋白;CD16蛋白;ACRO;百普赛斯;
百普赛斯集团ACROBiosystems Group(股票代码:301080)是成立于2010年的跨国生物科技公司,是为全球生物医药、健康产业领域提供关键生物试剂产品及解决方案的行业平台型基石企业。2021年在创业板上市。百普赛斯集团业务遍布全球,横跨亚洲、北美洲、欧洲,在中国、美国、瑞士等12个城市设有办公室、研发中心及生产基地。目前累计服务客户超6000家,与全球Top 20医药企业均建立了长期、稳定的合作伙伴关系。集团旗下拥有品牌ACROBiosystems百普赛斯、bioSeedin柏思荟、Condense Capital垦拓资本和ACRODiagnostics百斯医学等。