Antibacterial mycotoxin derivative. Monomer (half) of the genotoxic mycotoxin xanthomegnin.Source:Penicillium citreo-virideFormula:C15H12O6Solubility:Soluble in chloroform or DMSO. Poorly soluble in methanol or H2O.Molecular Weight:~288.3Storage and Stability:Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile buffer or ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.