L9125
L -亮氨酸- p -硝基苯胺
leucine aminopeptidase substrate, chromogenic, ≥98% (TLC), powder
别名:
L-亮氨酸-4-硝基苯胺
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关于此项目
经验公式（希尔记法）:
C12H17N3O3
化学文摘社编号:
分子量:
251.28
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
224-047-3
MDL number:
Beilstein/REAXYS Number:
2218433
产品名称
L -亮氨酸- p -硝基苯胺, leucine aminopeptidase substrate
InChI
1S/C12H17N3O3/c1-8(2)7-11(13)12(16)14-9-3-5-10(6-4-9)15(17)18/h3-6,8,11H,7,13H2,1-2H3,(H,14,16)/t11-/m0/s1
SMILES string
CC(C)C[C@H](N)C(=O)Nc1ccc(cc1)[N+]([O-])=O
InChI key
AXZJHDNQDSVIDR-NSHDSACASA-N
assay
≥98% (TLC)
form
powder
solubility
ethanol: 50 mg/mL
storage temp.
2-8°C
Quality Level
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Application
L-亮氨酸-p-硝基苯胺用为底物，可用于：
- 测定虹鳟幼鱼肠道亮氨酸氨基肽酶的活性（虹鳟）
- 胰岛素调节氨肽酶的抑制分析
- 测定外肽酶的活性
General description
用于比色法测定亮氨酸氨肽酶的底物。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
K W Garren et al.
Pharmaceutical research, 6(11), 966-970 (1989-11-01)
The simultaneous diffusion and metabolism of the D- and L-isomers of the aminopeptidase substrate, leucine-p-nitroanilide (LPNA), were examined in vitro in the hamster cheek pouch. L-LPNA was completely hydrolyzed during diffusion across the cheek pouch, whereas D-LPNA crossed the cheek
W Bawab et al.
The Biochemical journal, 286 ( Pt 3), 967-975 (1992-09-15)
Aminopeptidase activities were identified in extracts of kidney, ovotestis, head ganglia, heart and haemolymph of Aplysia californica. These enzyme preparations hydrolysed [3H][Leu]enkephalin at the Try-1-Gly-2 bond as determined by h.p.l.c. analysis of cleavage products. In all these tissues, enkephalin-degrading aminopeptidase
Identification of drug-like inhibitors of insulin-regulated aminopeptidase through small-molecule screening
Engen K, et al.
Assay and Drug Development Technologies, 14(3), 180-193 (2016)
Effects of fish meal replacement with meat and bone meal using garlic (Allium sativum) powder on growth, feeding, digestive enzymes and apparent digestibility of nutrients and fatty acids in juvenile rainbow trout (Oncorhynchus mykiss Walbaum, 1792)
Esmaeili M, et al.
Aquaculture Nutrition, 23(6), 1225-1234 (2017)
A Bernkop-Schnürch et al.
Pharmaceutical research, 14(2), 181-185 (1997-02-01)
Develop and evaluate systems to prevent aminopeptidase N caused enzymatic degradation of perorally administrated peptide drugs. Bacitracin was covalently bound to the unabsorbable carrier matrix poly(acrylic acid) (paa) in order to avoid any dilution effects of the inhibitor in the
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