Name | AC-ASP-GLU-VAL-ASP-PNA |
Synonyms | AC-DEVD-PNA AC-ASP-GLU-VAL-ASP-PNA AC-ASP-GLU-VAL-ASP-PARANITROANILIDE |
CAS | 189950-66-1 |
Molecular Formula | C26H34N6O13 |
Molar Mass | 638.58 |
Density | 1.448±0.06 g/cm3(Predicted) |
Boling Point | 1191.1±65.0 °C(Predicted) |
Water Solubility | Soluble in water (partly), dimethyl sulfoxide, buffer, pH 7, and acetonitrile:methanol (1:1) (1 mg/ml). |
Appearance | powder |
Color | white |
pKa | 2.97±0.10(Predicted) |
Storage Condition | -20°C |
WGK Germany | 3 |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 1.566 ml | 7.83 ml | 15.66 ml |
5 mM | 0.313 ml | 1.566 ml | 3.132 ml |
10 mM | 0.157 ml | 0.783 ml | 1.566 ml |
5 mM | 0.031 ml | 0.157 ml | 0.313 ml |
overview | currently, Ac-DEVD-pNA are mainly used to detect the activity of caspase-3 and caspase-7 in cells, and are also used to identify and evaluate caspase-3 and caspase-7 inhibitors and small molecule activators of procaspase-3/7. Its specific mechanism of action is: Caspase-3 or caspase-7 catalyze the hydrolysis of Ac-DEVD-pNA, and then release the starting color group p-nitroaniline. Through the detection of the color strength of p-nitroaniline, the activity of caspase-3 or caspase-7 in vivo is detected accordingly. |
application | Ac-DEVD-pNA and Ac-DEVD-AMC are widely used in the fields of cell biology, chemical biology and medicinal chemistry. |
biological activity | Ac-DEVD-pNA are ligands of caspase-3 and related cysteine proteases. |