Recombinant Human TNF-alpha N-His Protein, His Tag
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产品编号
KMH1821
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别名
DIF, TNFA, TNFSF2, TNLG1F, TNF alpha, tumor necrosis factor
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规格
- 50ug
- 100ug
产品介绍
| Alias | DIF, TNFA, TNFSF2, TNLG1F, TNF alpha, tumor necrosis factor |
| Catalog Number | KMH1821 |
| Molecular Name | TNF |
| Species | Human |
| Host | E. coli |
| Size | 50ug, 100ug |
| Protein Family | Other protein |
| Purity | ≥90% as determined by SDS-PAGE |
| Purification | Affinity Purification |
| Endotoxin | Please contact our customer service for more information. |
| Formulation | PBS |
| Background | Tnf is secreted bymacrophages, monocytes, neutrophils, T-cells, NK- cells following theirstimulation by bacterial lipopolysaccharides. Cells expressing CD4 secrete TNF-alpha while CD8(+) cells secrete little or no TNF- alpha. Stimulatedperipheral neutrophilic granulocytes but also unstimulated cells and also anumber of transformed cell lines, astrocytes, microglial cells, smooth musclecells, and fibroblasts also secrete Tnf. Human milk also contains thisfactor. The synthesis of TNF-alpha is induced by many different stimuliincluding interferons, IL2, GM-CSF, SP, Bradykinin, Immune complexes, inhibitors of cyclooxygenase and PAF (platelet activating factor). |
| Storage Condition | Store the product under sterile conditions after opening at -20℃ to -80℃ for 12 months. Avoid repeated freeze-thaw cycles. |
| Shipping Condition | This product is shipped on ice packs or dry ice. |
| Molecular Weight | 19.47 kDa |
| Note | 仅供科研使用 |
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