Powder: -20°C for 3 years | In solvent: -80°C for 1 year
(S)-nitro-Blebbistatin is a more stable form of (-)-blebbistatin , which is a selective cell-permeable inhibitor of non-muscle myosin II ATPases. (-)-Blebbistatin rapidly and reversibly inhibits Mg-ATPase activity and in vitro motility of non-muscle myosin IIA and IIB for several species (IC50s = 0.5-5 μM), while poorly inhibiting smooth muscle myosin (IC50 = 80 μM). Through these effects, it blocks apoptosis-related bleb formation, directed cell migration, and cytokinesis in vertebrate cells. However, prolonged exposure to blue light (450-490 nm) results in degradation of blebbistatin to an inactive product via cytotoxic intermediates, which may be problematic for its use in fluorescent live cell imaging applications. The addition of a nitro group stabilizes the molecule to circumvent its degradation by prolonged blue light exposure. (S)-nitro-Blebbistatin has the same stereochemistry as the active (-)-blebbistatin enantiomer.
パッケージサイズ | 在庫状況 | 単価(税別) |
---|---|---|
1 mg | 約 35 days | ¥ 67,500 |
5 mg | 約 35 days | ¥ 264,000 |
10 mg | 約 35 days | ¥ 415,500 |
25 mg | 約 35 days | ¥ 679,500 |
説明 | (S)-nitro-Blebbistatin is a more stable form of (-)-blebbistatin , which is a selective cell-permeable inhibitor of non-muscle myosin II ATPases. (-)-Blebbistatin rapidly and reversibly inhibits Mg-ATPase activity and in vitro motility of non-muscle myosin IIA and IIB for several species (IC50s = 0.5-5 μM), while poorly inhibiting smooth muscle myosin (IC50 = 80 μM). Through these effects, it blocks apoptosis-related bleb formation, directed cell migration, and cytokinesis in vertebrate cells. However, prolonged exposure to blue light (450-490 nm) results in degradation of blebbistatin to an inactive product via cytotoxic intermediates, which may be problematic for its use in fluorescent live cell imaging applications. The addition of a nitro group stabilizes the molecule to circumvent its degradation by prolonged blue light exposure. (S)-nitro-Blebbistatin has the same stereochemistry as the active (-)-blebbistatin enantiomer. |
分子量 | 323.3 |
分子式 | C17H13N3O4 |
CAS No. | 856925-75-2 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO:PBS(pH7.2) (1:1): 0.5 mg/mL
DMSO: 16 mg/mL
DMF: 16 mg/mL
You can also refer to dose conversion for different animals. 詳細
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(S)-nitro-Blebbistatin 856925-75-2 (S)nitroBlebbistatin nitro-Blebbistatin (S) nitro Blebbistatin Inhibitor inhibitor inhibit