399250
NG-Hydroxy-L-arginine, Monoacetate Salt
Cell permeable. A key intermediate in the biosynthesis of nitric oxide by cNOS. NOHA can be efficiently oxidized to nitric oxide and citrulline by cytochrome P450 system.
Sinonimo/i:
NG-Hydroxy-L-arginine, Monoacetate Salt, NOHA, AcOH
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About This Item
Formula empirica (notazione di Hill):
C6H14N4O3 · xC2H4O2
Numero CAS:
Peso molecolare:
190.20 (free base basis)
Numero MDL:
Codice UNSPSC:
12352209
NACRES:
NA.77
Prodotti consigliati
Livello qualitativo
Saggio
≥98% (HPLC)
Stato
solid
Potenza
150 μM Ki
Produttore/marchio commerciale
Calbiochem®
Condizioni di stoccaggio
OK to freeze
desiccated (hygroscopic)
Colore
white
Solubilità
water: 1 mg/mL
Condizioni di spedizione
ambient
Temperatura di conservazione
−20°C
Stringa SMILE
[N+H3][C@@H](CCC\N=C(\NO)/N)C(=O)O.[O-]C(=O)C
InChI
1S/C6H14N4O3.C2H4O2/c7-4(5(11)12)2-1-3-9-6(8)10-13;1-2(3)4/h4,13H,1-3,7H2,(H,11,12)(H3,8,9,10);1H3,(H,3,4)/t4-;/m0./s1
VYMCYRPQICLHKC-WCCKRBBISA-N
Descrizione generale
Cell permeable. A key intermediate in the biosynthesis of nitric oxide by constitutive nitric oxide synthase (cNOS). NOHA can be efficiently oxidized to nitric oxide and citrulline by cytochrome P450 system. A potent inhibitor of liver and macrophage arginase (Ki = 150 µM).
Cell-permeable. A key intermediate product in the biosynthesis of nitric oxide from arginine by constitutive nitric oxide synthase (cNOS). Formed by the NADPH-dependent hydroxylation of L-arginine. NOHA can be efficiently oxidized to nitric oxide and citrulline by cytochrome P450, providing an alternative biosynthetic route for the production of nitric oxide. A potent inhibitor of liver and macrophage arginase (Ki = 150 µM).
Azioni biochim/fisiol
Cell permeable: yes
Primary Target
liver and macrophage arginase
liver and macrophage arginase
Confezionamento
Packaged under inert gas
Attenzione
Toxicity: Standard Handling (A)
Ricostituzione
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Altre note
Boucher, J.L., et al. 1994. Biochem. Biophys. Res. Commun. 203, 1614.
Pufahl, R.A., and Marletta, M.A. 1993. Biochem. Biophys. Res. Commun.193, 963.
Boucher, J.L., et al. 1992. Biochem. Biophys. Res. Commun.187, 880.
Stuehr, D.J., et al. 1991. J. Biol. Chem.266, 6259.
Wallace, G.C., et al. 1991. Biochem. Biophys. Res. Commun.176, 528.
Zembowicz, A., et al. 1991. Proc. Natl. Acad. Sci. USA88, 11172.
Pufahl, R.A., and Marletta, M.A. 1993. Biochem. Biophys. Res. Commun.193, 963.
Boucher, J.L., et al. 1992. Biochem. Biophys. Res. Commun.187, 880.
Stuehr, D.J., et al. 1991. J. Biol. Chem.266, 6259.
Wallace, G.C., et al. 1991. Biochem. Biophys. Res. Commun.176, 528.
Zembowicz, A., et al. 1991. Proc. Natl. Acad. Sci. USA88, 11172.
Note legali
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
R A Pufahl et al.
Biochemical and biophysical research communications, 193(3), 963-970 (1993-06-30)
The involvement of the protoporphyrin IX heme iron of macrophage nitric oxide synthase (NOS) in the oxidation of NG-hydroxy-L-arginine (L-NHA) to nitric oxide (NO) and citrulline was investigated by carbon monoxide (CO) inhibition studies and binding difference spectroscopy. A CO:oxygen
G C Wallace et al.
Biochemical and biophysical research communications, 176(1), 528-534 (1991-04-15)
This study describes the effects of N omega-hydroxy-L-arginine (NOHA) on endothelium dependent and endothelium independent relaxation of bovine pulmonary artery. These results are consistent with the hypothesis that NOHA is a biosynthetic intermediate in the production of nitric oxide from
A Zembowicz et al.
Proceedings of the National Academy of Sciences of the United States of America, 88(24), 11172-11176 (1991-12-15)
The hypothesis was investigated that NG-hydroxy-L-arginine (L-HOArg) is an intermediate in the biosynthesis of nitric oxide (.NO) from L-arginine (L-Arg) by the constitutive .NO synthase (NOS) present in endothelial cells (ECs). When infused through a column of bovine aortic ECs
J L Boucher et al.
Biochemical and biophysical research communications, 187(2), 880-886 (1992-09-16)
Rat liver microsomes catalyze the oxidative denitration of N omega-hydroxy-L-arginine (NOHA) by NADPH and O2 with formation of citrulline and nitrogen oxides like NO and NO2-. Besides NO2- and citrulline, whose simultaneous formation is linear for at least 20 min
J L Boucher et al.
Biochemical and biophysical research communications, 203(3), 1614-1621 (1994-09-30)
N omega-Hydroxy-L-arginine (L-NOHA) is a potent inhibitor of the hydrolysis of L-arginine (L-Arg) to L-ornithine (L-Orn) catalyzed by purified bovine liver arginase (BLA). It appears as one of the most powerful arginase inhibitors reported so far (Ki = 150 microM).
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