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
产品名称
L -亮氨酸- p -硝基苯胺, leucine aminopeptidase substrate
方案
≥98% (TLC)
表单
powder
溶解性
ethanol: 50 mg/mL
储存温度
2-8°C
SMILES字符串
CC(C)C[C@H](N)C(=O)Nc1ccc(cc1)[N+]([O-])=O
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
InChI key
AXZJHDNQDSVIDR-NSHDSACASA-N
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一般描述
用于比色法测定亮氨酸氨肽酶的底物。
应用
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
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
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)
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
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)
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
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