Blapsin B is a potent 14-3-3 inhibitor. Blapsin B is a naturally occurring compound isolated from the ethanol extract of the stink beetle, Blaps japanensis. Blapsin B potently inhibited 14-3-3 protein-protein interactions (PPIs) with IC(50) value of 10.0 μM as determined by an ELISA assay, and 2.5 μM in an FP assay, respectively. Blapsin B represent the first example of natural small-molecule 14-3-3 inhibitors.
MedKoo Cat#: 565217
Name: Blapsin B
CAS#: 861145-00-8
Chemical Formula: C15H14O5
Exact Mass: 274.0841
Molecular Weight: 274.27
Elemental Analysis: C, 65.69; H, 5.15; O, 29.17
The following data is based on the product molecular weight 274.27 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
