Recombinant Human RANKL/TNFSF11 Protein (His Tag)

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- 表达系统: E.coli
- 蛋白编码: O14788
- 应用性: Cell culture
别称 |
CD254;ODF;OPGL;OPTB2;Osteoclast differentiation factor;RANKL;Receptor activator of nuclear factor kappa-B ligand;TNFSF11;hRANKL2;sOdf;tumor necrosis factor ligand superfamily member 11
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表达系统 |
E.coli
|
序列 |
Glu 143-Asp317
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蛋白编码 |
O14788
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种属 |
Human
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计算分子量 |
20.7 kDa
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表观分子量 |
17 kDa
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标签 |
C-His
|
生物活性 |
Measure by its ability to induce osteoclast differentiation in RAW264.7 cells. The ED50 for this effect is <10 ng/mL.
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纯度 |
> 98 % as determined by reducing SDS-PAGE.
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内毒素 |
< 0.1 EU per μg of the protein as determined by the LAL method.
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保存条件 |
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
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运输条件 |
This product is provided as lyophilized powder which is shipped with ice packs.
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制剂 |
Lyophilized from sterile PBS,pH 8.0.
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
复溶方法 |
Please refer to the printed manual for detailed information.
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背景 |
CD254, also known as RANKL, TNFSF11, TRANCE, OPGL and ODF, is a type II membrane protein of the tumor necrosis factor (TNF) superfamily, and affects the immune system and control bone regeneration and remodeling. RANKL is the ligand of nuclear factor (NF)-κB (RANK). When RANKL binds to RANK, it will undergo trimerization and then bind to an adaptor molecule TNF receptor-associated factor 6 (TRAF6). This results in the activation of several downstream signaling cascades, including the NFκB, mitogen-activated protein kinases (MAPK), activating protein 1 (AP-1), and nuclear factor of activated T cells (NFATc1), resulting in the formation of multinucleated bone-resorbing osteoclasts. RANKL is widely expressed in skeletal muscle, thymus, liver, colon, small intestine, adrenal gland, osteoblast, mammary gland epithelial cells, prostate and pancreas.
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实验操作视频
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