产品中心 / 产品类型 / 重组蛋白 / Fc & Fc受体

Recombinant Human Fc-gamma RIII beta/CD16b Protein (RP00291)

说明书 联系我们 收藏

Recombinant Human Fc-gamma RIII beta/CD16b Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 38-55 kDa.

Immobilized APC anti-human CD16 Antibody at 1μg/mL (25 μL/well) can bind Human FCGR3B with a linear range of 0.46-1.16ng/mL.

All(2)|
货号: RP00291
促销价：   ￥780
货    期：现货产品
抗体定制服务咨询

文献引用 (0)

详细信息

种属
Human
表达宿主
HEK293 cells
描述
Recombinant Human Fc-gamma RIII beta/CD16b Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Thr20-Gln208) of human Fc gamma RIIIB/CD16b (Accession #NP_000561.3) fused with a 6×His tag at the C-terminus.
标签
C-His
纯度
> 97% by SDS-PAGE.
内毒素
< 0.1 EU/μg of the protein by LAL method.
生物活性
Measured by its binding ability in a functional ELISA.Immobilized APC anti-human CD16 Antibody at 1μg/mL (25 μL/well) can bind Human FCGR3B with a linear range of 0.46-1.16ng/mL.
制剂
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
储存
Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月；
复溶之后，蛋白溶液在-20°C及以下可保存3个月，在2-8℃可保存1周。
复溶
Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底，如果粉末浮起，开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL（请注意蛋白复溶浓度不能低于0.1 mg/mL），室温平衡5-10 min保证充分溶解，复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存，建议复溶时添加载体蛋白或者稳定剂（如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖），同时将复溶后的蛋白溶液按照需求进行分装，储存于-20°C至-80°C，随取随用，避免反复冻融。

蛋白复溶计算器

请在蛋白复溶计算器中输入蛋白总质量和所需终浓度，快速计算您需要添加溶液的体积吧！
=
÷

背景信息

CD16 is a low affinity Fc receptor, and has been identified as Fc receptors FcγRIIIa (CD16a) and FcγRIIIb (CD16b). These receptors function in the activation or inhibition of immune responses. CD16 encoded by two different highly homologous genes in a cell type-specific manner.CD16 is found on the surface of natural killer cells, neutrophil polymorphonuclear leukocytes, monocytes and macrophages. CD16B is also kown as FCGR3B and FCG3B, is expressed specifically by polymorphonuclear leukocytes (neutrophils) and stimulated eosinophils. CD16B is the low affinity receptor for the Fc region of immunoglobulins gamma. CD16B may serve as a trap for immune complexes in the peripheral circulation which does not activate neutrophils.

基因ID
2215
Swiss Prot
O75015
别名
FCGR3B;CD16;CD16b;FCG3;FCGR3;FCR-10;FCRIII;FCRIIIb
研究领域
>