H8N2O4S
Ammonium sulfate Molecular biology
Ammonium sulfate is commonly used for purification of proteins and antibodies. Ammonium sulfate is useful for conjugation of enzymes to antibodies, and for crystallographic analysis of nucleic acids and proteins.
Main characteristics
| M | 132.13 |
|---|---|
| m.p | 280 °C |
Product specificities
| Appearance | White crystalline powder |
|---|---|
| Iron (Fe) | max. 0.0005% |
| Water insolubles | max. 0.005% |
| Heavy metals (as Pb) | max. 0.0005% |
| pH (5% in water) | 5-6 |
| Assay (T) | min. 99%w/w |
| DNase activity | Not detected |
| RNase activity | Not detected |
| Protease activity | Not detected |
