BAFF Protein (AA 140-285) (Fc Tag)
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- 抗原 See all BAFF (TNFSF13B) 蛋白
- BAFF (TNFSF13B) (Tumor Necrosis Factor (Ligand) Superfamily, Member 13b (TNFSF13B))
- 蛋白类型
- Recombinant
- 生物活性
- Active
- 产品特性
- AA 140-285
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宿主
- 人
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资源
- HEK-293 Cells
- 标记
- This BAFF protein is labelled with Fc Tag.
- 产品特性
- Human BAFF / TNFSF13B / CD257 Protein, Fc Tag, active trimer (MALS verified)
- 纯度
- >95 % as determined by SDS-PAGE.
- 内毒素水平
- Less than 1.0 EU per μg by the LAL method.
- Top Product
- Discover our top product TNFSF13B 蛋白
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!探索我们的预定义定制蛋白和定制蛋白服务!Product表达系统ConjugateOrigin价格从表达系统 HEK-293 CellsConjugate His tagOrigin Human价格从 136,947.45 ¥您的项目需要进一步定制吗?联系我们,了解我们的定制蛋白解决方案
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- 应用备注
- MALS verified
- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 缓冲液
- 50 mM Tris, 100 mM Glycine, 150 mM NaCl, pH 7.5
- 储存条件
- -20 °C
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- 抗原
- BAFF (TNFSF13B) (Tumor Necrosis Factor (Ligand) Superfamily, Member 13b (TNFSF13B))
- 别名
- BAFF (TNFSF13B 产品)
- 背景
- B-cell activating factor (BAFF) is also known as tumor necrosis factor ligand superfamily member 13B , TNFSF13B, BAFF, B Lymphocyte Stimulator (BLyS) , cluster of differentiation 257 (CD257), DTL, TNF- and APOL-related leukocyte expressed ligand (TALL-1), THANK, TNFSF20, ZTNF4, and is a cytokine that belongs to the tumor necrosis factor (TNF) ligand family. This cytokine is a ligand for receptors TNFRSF13B/TACI, TNFRSF17/BCMA, and TNFRSF13C/BAFFR. This cytokine is expressed in B cell lineage cells, and acts as a potent B cell activator. It has been also shown to play an important role in the proliferation and differentiation of B cells. It is expressed as transmembrane protein on various cell types including monocytes, dendritic cells and bone marrow stromal cells. BAFF is the natural ligand of three unusual tumor necrosis factor receptors named BAFF-R, TACI, and BCMA, all of which have differing binding affinities for it. These receptors are expressed mainly on mature B lymphocytes (TACI is also found on a subset of T-cells and BCMA on plasma cells). TACI binds worst since its affinity is higher for a protein similar to BAFF, called a proliferation-inducing ligand (APRIL). BCMA displays an intermediate binding phenotype and will work with either BAFF or APRIL to varying degrees. Signaling through BAFF-R and BCMA stimulates B lymphocytes to undergo proliferation and to counter apoptosis. All these ligands act as heterotrimers (i.e. three of the same molecule) interacting with heterotrimeric receptors, although BAFF has been known to be active as either a hetero- or homotrimer. BAFF acts as a potent B cell activator and has been shown to play an important role in the proliferation and differentiation of B cells.
- 分子量
- 76.7 kDa
- 途径
- NF-kappaB Signaling, Production of Molecular Mediator of Immune Response
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