MDL | MFCD00051456 |
---|---|
Molecular Weight | 276.24 |
Molecular Formula | C11H9NaO5S |
SMILES | O=S(C(CC(C1=C2C=CC=C1)=O)(C)C2=O)(O[Na])=O |
Menadione bisulfite (sodium) is used as an agent to induce acute oxidative stress, and to function as a plant-defense activator against several pathogens.
Menadione sodium bisulfite (500 μM) treatment and the concomitant ROS increase have an important impact on the photosynthetic activity of the cells. Global and specific antioxidant defences decrease with Menadione sodium bisulfite (500 μM) treatment [1] . Menadione sodium bisulfite and PABA activate similar defense responses (PR, ROS, and HR). Menadione sodium bisulfite enhances resistance, both locally and systemically, to phoma stem canker disease caused by Leptosphaeria maculans. Menadione sodium bisulfite treatment induces resistance against downy mildew in pearl millet. Menadione sodium bisulfite acts through priming of specific sets of the plant innate-defense repertoire. Menadione sodium bisulfite treatment up-regulates the expression of a gene encoding a GRX480 protein, a member of the glutaredoxin family that regulates protein redox state [1] .
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Solid
Room temperature in continental US; may vary elsewhere.
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
H 2 O : ≥ 100 mg/mL ( 362.00 mM )
DMSO : 100 mg/mL ( 362.00 mM ; Need ultrasonic)
* "≥" means soluble, but saturation unknown.
Concentration Solvent Mass | 1 mg | 5 mg | 10 mg |
---|
1 mM | 3.6200 mL | 18.1002 mL | 36.2004 mL |
5 mM | 0.7240 mL | 3.6200 mL | 7.2401 mL |
10 mM | 0.3620 mL | 1.8100 mL | 3.6200 mL |
Add each solvent one by one: PBS
Solubility: 120 mg/mL (434.40 mM); Clear solution; Need ultrasonic
Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (9.05 mM); Clear solution
Add each solvent one by one: 10% DMSO >> 90% corn oil
Solubility: ≥ 2.5 mg/mL (9.05 mM); Clear solution