C10H12N2O4
货号:ajcx19232
CAS:484-78-6
分子式:C10H12N2O4
分子量：224.2
溶解度:DMF: 0.5 mg/ml,DMSO: 1 mg/ml,Ethanol: 2 mg/ml,PBS (pH 7.2): 0.5 mg/ml
纯度：98%
存储：Store at -20°C
库存：现货

Background:

3-hydroxy-DL-Kynurenine is an active metabolite of tryptophan.1,2,3 It inhibits yeast and rat liver aldehyde dehydrogenase by 97 and 69%, respectively, when used at a concentration of 100 μM.1 3-hydroxy-DL-Kynurenine is active against methicillin-resistant S. aureus (MRSA), S. epidermidis, vancomycin-resistant E. faecalis (VRE), E. coli, multidrug-resistant P. aeruginosa (MDRP), and C. albicans (IC50s = 31.2, 39.2, 57.6, 24, 25.6, and 137.6 μg/ml, respectively).2 It increases intracellular NAD+ levels and extracellular lactate dehydrogenase (LDH) activity in human neurons and astrocytes in a concentration-dependent manner.3

参考文献
1. Badawy, A.A.-B., and Morgan, C.J. Tryptophan metabolites as potent inhibitors of aldehyde dehydrogenase activity and potential alcoholism-aversion therapeutic agents. Int. Congr. Ser. 1304, 344-351 (2007).
2. Narui, K., Noguchi, N., Saito, A., et al. Anti-infectious activity of tryptophan metabolites in the L-tryptophan-L-kynurenine pathway. Biol. Pharm. Bull. 32(1), 41-44 (2009).
3. Braidy, N., Grant, R., Brew, B.J., et al. Effects of kynurenine pathway metabolites on intracellular NAD+ synthesis and cell death in human primary astrocytes and neurons. Int. J. Tryptophan Res. 2, 61-69 (2009).