Powder: -20°C for 3 years | In solvent: -80°C for 1 year
L-NMMA acetate (Tilarginine acetate) is an inhibitor of nitric oxide synthase of all NOS isoforms (i.e. NOS1, NOS2, and NOS3). The Ki values are 0.18, 0.4, and 6 µM for nNOS, eNOS, and iNOS, respectively.
パッケージサイズ | 在庫状況 | 単価(税別) | |||
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サンプルについてお問い合わせ | |||||
1 mg | 在庫あり | ¥ 8,000 | |||
2 mg | 在庫あり | ¥ 11,000 | |||
5 mg | 在庫あり | ¥ 17,500 | |||
10 mg | 在庫あり | ¥ 25,000 | |||
25 mg | 在庫あり | ¥ 42,000 | |||
50 mg | 在庫あり | ¥ 62,500 | |||
100 mg | 在庫あり | ¥ 91,500 |
ターゲット&IC50 | nNOS:0.18 μM(Ki,rat), iNOS:6 μM(Ki,mouse), eNOS:0.4 μM(Ki,human) |
In vitro | L-NMMA selectively inhibits vasodilator responses to endothelium-dependent ACh without affecting responses to endothelium-independent NP and does not alter isoprenaline-induced relaxation. Its inhibitory action remains unaffected by D-arginine but is countered by L-arginine (L-Arg). L-NMMA initiates a concentration-dependent decrease in vasodilation (2Hz) starting at 100 μM, achieving maximum inhibition around 35% at 1 mM. It reduces arteriolar diameter and increases arteriolar tone in a dose-dependent manner with an immediate onset of action. Moreover, L-NMMA significantly enhances NE-induced vasoconstriction. |
別名 | Tilarginine acetate, Methylarginine acetate |
分子量 | 248.28 |
分子式 | C9H20N4O4 |
CAS No. | 53308-83-1 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
H2O: 50 mg/mL (201.39 mM)
You can also refer to dose conversion for different animals. 詳細
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L-NMMA acetate 53308-83-1 Immunology/Inflammation NOS Tilarginine Acetate Tilarginine acetate Tilarginine Methylarginine L-NMMA Methylarginine acetate Nitric oxide synthases L NMMA acetate inhibit LNMMA acetate L-NMMA Acetate NO Synthase Inhibitor Methylarginine Acetate inhibitor