MNS (3,4-Methylenedioxy-β-nitrostyrene, MDBN)
Molecular Weight(MW): 193.16
MNS is a tyrosine kinase inhibitor, inhibits Syk, Src, p97 with IC50 of 2.5 μM, 29.3 μM and 1.7 μM, respectively.
Cited by 2 Publications
1 Customer Review
WT mouse primary macrophages were untreated as control (lane 1) or treated with 0.1μg/ml E. coli LPS (lane 5-8), 10μM E-64 (lane 2 and 6), 250μM PMSF (lane 3 and 7), or 20μM MNS (lane 4 and 8). The cells were continuously cultured for 16 hrs. Extracts from whole cells or nuclei were separately purified and subjected to WB analysis with antibody against pERK2, LITAF, or actin/tubulin as control.
Toxicol Res (Camb), 2016, 5(1):188-196. MNS (3,4-Methylenedioxy-β-nitrostyrene, MDBN) purchased from Selleck.
Purity & Quality Control
Choose Selective p97 Inhibitors
|Description||MNS is a tyrosine kinase inhibitor, inhibits Syk, Src, p97 with IC50 of 2.5 μM, 29.3 μM and 1.7 μM, respectively.|
|Features||The nitro group of MNS (3,4-Methylenedioxy-β-nitrostyrene) is essential for its antiplatelet effect.|
MNS (3,4-methyl-enedioxy-β-nitrostyrene) completely inhibits 2 μM U46619-(a thromboxane A2 mimic), 5 μM ADP-, 100 μM arachidonic acid-(AA), 10 μg/ml collagen-, and 0.1 U/ml thrombin-induced platelet aggregation in a concentration-dependent manner with IC50 of 2.1 μM, 4.1 μM, 5.8 μM, 7.0 μM, and 12.7 μM, respectively. MNS inhibits platelet aggregation caused by either the calcium ionophore A23187 (1 μM) or the protein kinase C (PKC) activator PDBu (200 nM) with IC50 of 25.9 μM and 4.8 μM, respectively. MNS (20 μM) decreases dthrombin-induced P-selectin expression on platelets to levels comparable to those observed in PGE1-treated platelets. MNS (20 μM) markedly inhibits thrombin-but not PDBu-induced MARCKS phosphorylation in platelets. MNS (20 μM) markedly inhibits protein tyrosine phosphorylation at either 0.5 min or 3 min after thrombin or collagen stimulation in platelets.  MNS stimulates UbG76V-GFP and ODD-Luc degradation with IC50 of 1.6 μM and 5.9 μM, respectively. MNS inhibits MG132-induced accumulation of the reporter with IC50 of 2.1 μM.  MNS inhibits Gram-positive (Staphylococcus aureus and Enterococcus faecalis) and Gram-negative (Escherichia coli and Pseudomonas aeruginosa) bacteria with minimum inhibitory concentrations (MICs) of 128 mg/L.  MNS is much more potent than genistein in inhibiting platelet aggregation and protein tyrosine phosphorylation. MNS (3,4-Methylenedioxy-β-nitrostyrene) is equally potent as inhibitors of platelet aggregation as 3,4-dimethoxy-β-nitrostyrene. MNS (20 μM) concentration-dependently prevents ATP release from platelets stimulated by thrombin or collagen. MNS (20 μM) inhibits thrombin-induced PAC-1 binding to human platelets. 
|In vitro||DMSO||39 mg/mL (201.9 mM)|
|In vivo||Add solvents to the product individually and in order(Data is from Selleck tests instead of citations):
2% DMSO+corn oil
For best results, use promptly after mixing.
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