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重组人BAFF

B细胞活化因子

产品号 #(选择产品)

产品号 #78002_C

B细胞活化因子

总览

B细胞活化因子(BAFF)是肿瘤坏死因子(TNF)超家族的一部分,由单核细胞、巨噬细胞、树突状细胞和中性粒细胞表达(Mackay & Browning;Scapini等人)。BAFF 可与三种受体结合:BAFF-R、TACI和BCMA,这些受体均在B细胞发育的不同时期表达(Liu & Davidson)。BAFF-R信号通路可激活NF-kB信号通路,促进B细胞存活、免疫球蛋白类别转换以及抗原呈递和抗原呈递(Bossen & Schneider;刘&戴维森;Naradikian等人)。此外,BAFF在其他细胞类型中也有作用:它促进单核细胞存活和活化,促炎细胞因子分泌,并分化为巨噬细胞(Chang等人),并共同刺激抗CD3介导的人T细胞活化(ward等人;Mackay & Leung)。

亚型
细胞因子
 
别名
BLyS,TALL1,TNFSF13B
 
细胞类型
B 细胞
 
种属

 
研究领域
免疫
 
分子量
17 千道尔顿
 
纯度
> 95%
 

实验数据

(A) The biological activity of Human Recombinant BAFF was tested by its ability to promote mitosis of RPMI-8226 cells. Mitogenic activity was measured using a fluorometric assay method. The EC50 is defined as the effective concentration of the growth factor at which mitogenic activity is at 50% of maximum. The EC50 in the above example is less than 20 ng/mL.
(B) 1 μg of Human Recombinant BAFF was resolved with SDS-PAGE under reducing (+) and non-reducing (-) conditions visualized by Coomassie Blue staining. Human Recombinant BAFF has a predicted molecular mass of 17 kDa.

产品说明书及文档

请在《产品说明书》中查找相关支持信息和使用说明,或浏览下方更多实验方案。

Document Type
Product Name
Catalog #
Lot #
Language
Catalog #
78002.1, 78002.2
Lot #
All
Language
English
Document Type
Safety Data Sheet
Catalog #
78002.1, 78002.2
Lot #
All
Language
English

应用领域

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相关材料与文献

技术资料 (2)

更多信息

更多信息
Molecular Weight 17 kDa
种属 Human
Alternative Names BLyS, TALL1, TNFSF13B
纯度 > 95%
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