L-NNA (Synonyms:N'-硝基-L-精氨酸;Nω-硝基-L-精氨酸;L-硝基精氨酸;N\'-硝基-L-精氨酸;N’-硝基-L-精氨酸;NG-硝基-L-精氨酸甲酯;Nomega-Nitro-L-arginine Nω-硝基-L-精氨酸;N-硝基-L-精氨酸;N'-硝基-L-精氨酸(L-NNA);N'-硝基-L-精氨酸,N'-Nitro-L-arginine;N-Ω-硝基-L-精氨酸;对硝基苯-α-D-葡萄糖吡喃苷;硝基-L-精氨酸)
目录号 : KCM12596 CAS No. : 2149-70-4 纯度 : 98%
L-NNA is a competitive inhibitor of nitric oxide synthase (NOS) with selectivity for the neuronal and endothelial isoforms of the enzyme. Although L-NAME is much more soluble than L-NNA in aqueous systems, a hydrolysis step is required to “activate” L-NAME, thus adding complexity to an in vivo experiment. L-NNA inhibits nNOS, eNOS, and iNOS with K values of 15 nM (bovine), 39 nM (human), and 4.4 µM (mouse), respectively.
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分子式
C6H13N5O4
分子量
219.2
CAS号
2149-70-4
中文名称
N'-硝基-L-精氨酸
储存方式
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
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