关键信息
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基因名
TNF-alpha/TNFSF2
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简介
TNF-alpha/TNFSF2 protein binds to TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. It induces tumor cell death, fever, cachexia, cell proliferation, and cell differentiation. It also causes insulin resistance and GKAP42 protein degradation in adipocytes. Additionally, it plays a role in angiogenesis, osteoclastogenesis, and IL12 production in dendritic cells. TNF-alpha/TNFSF2 Protein, Equine is the recombinant equine-derived TNF-alpha/TNFSF2 protein, expressed by E. coli , with tag free.
- 应用
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别名
DIF; TNFalpha; TNFA; TNFSF2; cachexin; cachectin; TNFα
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种属
Equine
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表达系统
E. coli
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标签
Tag Free
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纯度
Measured in a cytotoxicity assay using L-929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is 122 pg/mL, corresponding to a specific activity is 8.20×106 units/mg.
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蛋白编号
NP_001075288
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表达区间
L78-L234
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蛋白长度
Partial
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分子量
19.36 kDa
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内毒素
< 1.0 EU per μg protein as determined by the LAL method.
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性状
Freeze-dried powder
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缓冲液
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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复溶方法
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- 个性化定制
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稳定性测试
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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保存条件 & 期限
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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运输条件
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
质检流程
