- ￥600 - 1600
- Abbiotec
- 美国
- 300124
- 2025年07月14日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, store at -20°C.
- 保质期：
参照说明书可保存1-2年
- 英文名：
TNF-alpha peptide
- 库存：
一定量库存
- 供应商：
华拓生物
- 规格：
0.1 mg
| 产品名称： | TNF-alpha peptide |
| 产品链接： | http://www.abbiotec.com/peptides/tnf-alpha-peptide |
| 货号： | 300124 |
| 规格： | 0.1 mg |
| 产品描述： | Tumor necrosis factor alpha (TNF-alpha) is a cytokine that binds to the TNF-R1 and TNF-R2 receptors. TNF-alpha is mainly secreted by macrophages and induces cell death of certain tumor cell lines. It is a potent pyrogen causing fever by direct action or by stimulation of IL-1 secretion, and therefore found in cachexia accompanying diverse cancers and infections. Genetic variations in TNF are associated with susceptibility to psoriatic arthritis and to HBV infection. |
| 序列： | The synthetic peptide used to raise the antibody Cat. No. 251900 is selected from a sequence within the C-term region of human TNF-alpha. For blocking experiments, a 10 to 100 fold molar excess to antibody is recommended. |
| 分子式： | C171H264N44O54S1 |
| 分子量： | 3832.5 g/mol |
| 纯度： | Purity > 80% by HPLC |
| 别名： | Tumor necrosis factor; TNF-alpha; Tumor necrosis factor ligand superfamily member 2; TNF-a; Cachectin; TNF; TNFA; TNFSF2 |
| 形态： | Each vial contains 0.1 ml peptide in deionized water for a final concentration of 1 mg/ml. Use at 5.6 ug/ml for a 100X excess over antibody for maximum blocking effect. |
| 溶解方法： | Distilled water for a solution up to 2 mg/ml, otherwise we recommend using acetonitrile. |
| 保存方法： | Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, store at -20°C. |
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文献和实验二个以上的α -氨基酸以肽键连接起来而形成的化合物。根据构成氨基酸的数目 2、 3、 4……叫做二肽（ dipeptide）、三肽、四肽……。大体上由 10以下的肽键形成的肽总称为寡肽 （ Oligopeptide），由多数肽键构成的肽总称为多肽。每个肽按照构成它的氨基酸的名称，从具有游离α -氨基的末端氨基酸依次命名。例如 称为甘氨酰丙氨酸的二肽。蛋白质是由一条或几条长链状多肽构成的。象谷胱甘肽和肌肽那样的低
Two dimensional peptide mapping
This specfic protocol is the latest incarnation of peptide mapping procedures that have been developed here in the TVL/MBVL of the Salk Institute over the last 20 years. Wade Gibson developed the first peptide mapping protocol
【求助】有什么办法可以阻滞LPS刺激的TNF-alpha分泌？
sonny_zan 我实验的关键步骤，现在就是不知道有什么办法可以阻滞LPS刺激后PBMC分泌TNF-alpha，考虑过用p38 MAPK抑制剂SB203580，后来查到一篇文献说SB203580对LPS刺激后p38 MAPK的活性影响甚微或无。 请各位大侠给点意见啦！我快急死了~~~ xiongran 拿抗体把PBMC表面的TLR4封闭掉试试看！ pureclear 可以考虑
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