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NS-2028 is a highly selective soluble Guanylyl Cyclase (sGC) inhibitor (IC50: 30 nM and 200 nM for basal and NO-stimulated enzyme activity) commonly used in nitric oxide signaling pathway research. It inhibits sGC activity in mouse cerebellum homogenates and neuronal NO synthase (IC50: 17 nM and 20 nM), inhibits 3-morpholino-sydnonimine (SIN-1)-elicited cyclic GMP formation in human cultured umbilical vein endothelial cells (IC50: 30 nM), and completely inhibits NO-dependent relaxant responses in non-vascular smooth muscle (1 μM). NS-2028 also decreases vascular endothelial growth factor-induced angiogenesis and permeability.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $33 | In Stock | |
| 5 mg | $80 | In Stock | |
| 10 mg | $146 | In Stock | |
| 25 mg | $263 | In Stock | |
| 50 mg | $397 | In Stock | |
| 100 mg | $572 | In Stock | |
| 200 mg | $777 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $89 | In Stock |
| Description | NS-2028 is a highly selective soluble Guanylyl Cyclase (sGC) inhibitor (IC50: 30 nM and 200 nM for basal and NO-stimulated enzyme activity) commonly used in nitric oxide signaling pathway research. It inhibits sGC activity in mouse cerebellum homogenates and neuronal NO synthase (IC50: 17 nM and 20 nM), inhibits 3-morpholino-sydnonimine (SIN-1)-elicited cyclic GMP formation in human cultured umbilical vein endothelial cells (IC50: 30 nM), and completely inhibits NO-dependent relaxant responses in non-vascular smooth muscle (1 μM). NS-2028 also decreases vascular endothelial growth factor-induced angiogenesis and permeability. |
| Targets&IC50 | sGC:30 nM |
| In vitro | NS-2028 (10 μM; 30 mins) decreases VEGF-induced EC migration by inhibiting p38 MAPK activation. NS-2028 (10 μM; 24 hours) inhibits 25% cell number in comparation with those grown in the presence of a vehicle[2]. |
| In vivo | In the avascular rabbit cornea, NS-2028 (p.o; 1 g/L; 8 days) displays an obvious reduction of new vessel formation in response to VEGF pellet implants[2]. |
| Molecular Weight | 269.05 |
| Formula | C9H5BrN2O3 |
| Cas No. | 204326-43-2 |
| Smiles | Brc1ccc2OCc3noc(=O)n3-c2c1 |
| Relative Density. | 2.06 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 250 mg/mL (929.20 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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