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
Beilstein:
2218433
EC 号:
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.32
产品名称
L -亮氨酸- p -硝基苯胺, leucine aminopeptidase substrate
质量水平
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
Natasa Bozić et al.
Electrophoresis, 26(12), 2476-2480 (2005-05-28)
A general method for detecting leucyl aminopeptidase activity after native polyacrylamide gel electrophoresis (PAGE) in situ is described. The method is based on diazotization of p-nitroaniline, liberated in the polyacrylamide gel by leucyl aminopeptidase action on leucine-p-nitroanilide (LpNA) and subsequent
Reishi Toshiyama et al.
Oncogene, 38(2), 244-260 (2018-08-10)
Previous studies highlighted that aminopeptidase N (APN)/CD13 acts as a scavenger in the survival of hepatocellular carcinoma (HCC) stem cells by reducing reactive oxygen species (ROS) levels. Hence, it has been proposed that APN/CD13 inhibition can increase cellular ROS levels
C Toma et al.
Infection and immunity, 64(11), 4495-4500 (1996-11-01)
The structural gene for the Vibrio cholerae leucine aminopeptidase (lap) was cloned and sequenced. The cloned DNA fragment contained a 1,503-bp open reading frame potentially encoding a 501-amino-acid polypeptide with a calculated molecular mass of 54,442 Da. The deduced amino
Pablo Emiliano Cantón et al.
Frontiers in physiology, 10, 1553-1553 (2020-01-24)
Nezara viridula is a polyphagous stink bug that feeds on crops of economic importance such as corn, soybean and cotton. To increase understanding of the ability of this pest insect to feed on such diverse cropping systems, we analyzed the
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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