| Product Name | Human TNF-alpha |
|---|---|
| Cat. No. | K0921050 |
| Price | Please inquire |
| Size | 1mg |
| Description |
|---|
Tumor Necrosis Factor-alpha (TNF-alpha) Human |
| Source |
E.Coli |
| AAs Sequence |
158 amino acids |
| MW |
17.5 kDa |
| Formulation |
Lyophilized protein from a solution of 1mg of Human TNF-alpha contain 20mM PBS, pH-7.2, and 10mM NaCl |
| Purity |
Greater than 98 % by SDS PAGE |
| Endotoxin Level |
Less than 0.1 ng/ug (1EU/ug) of human TNF-alpha |
| Biological Activity (ED50) |
The activity is less then 0.05ng/ml by the cytolysis of mouse L929 cells in the presence of Actinomycin D, corresponding to a specific activity of 2 x 107 IU/mg. |
| Citation |