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文件

L2158

Sigma-Aldrich

L -亮氨酸 p -硝基苯胺 盐酸盐

≥98% (HPLC)

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别名:
H-Leu-pNA
经验公式（希尔记法）:
C12H17N3O3 · HCl
CAS号:
16010-98-3
分子量:
287.74
MDL编号:
MFCD00058248
PubChem化学物质编号:
24896304

质量水平

300

检测方案

≥98% (HPLC)

形式

powder

溶解性

water: 25 mg/mL

储存温度

2-8°C

SMILES字符串

Cl.CC(C)C[C@H](N)C(=O)Nc1ccc(cc1)N(=O)=O

InChI

1S/C12H17N3O3.ClH/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);1H/t11-;/m0./s1

InChI key

PFOYXOWPGRWPLS-MERQFXBCSA-N

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应用

L-亮氨酸-对硝基苯胺盐酸可用作亮氨酸氨肽酶(LAP)活性检测底物：
  • 用于分光光度分析
  • 用于十二指肠、空肠和回肠等肠样本
  • 用于马尼拉蛤蜊(Manila clam)血淋巴的检测

底物

用于比色法测定亮氨酸氨肽酶的底物。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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J Williams et al.
British poultry science, 49(3), 329-339 (2008-06-24)
1. The objective of this experiment was to study two feeding methods, which could potentially act on the gut microflora, the structure and/or the function of the digestive tract and thereby improve the performance of broilers. 2. Four dietary treatments
Characterization of proteolytic enzyme activities in macroalgae
Perez-Llorens JL, et al.
European Journal of Phycology, 38(1), 55-64 (2003)
Susan E Ford et al.
Fish & shellfish immunology, 23(2), 280-291 (2006-12-19)
Components of the haemolymph are understood to constitute the internal defense system of bivalve mollusks and their levels are often considered to be indicators of "health"; however, relatively little proof exists of the role that these elements play in the
Arun Kumar Singh et al.
International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 16(5), e375-e381 (2012-03-14)
Staphylococcus aureus has emerged as a major drug-resistant pathogen in hospital- and community-acquired infections. Leucine aminopeptidase (LAP) is known to be essential for survival of the bacteria; however the LAP of S. aureus has not been extensively characterized. In this
Arun Kumar Singh et al.
International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 16(5), e375-e381 (2012-03-14)
Staphylococcus aureus has emerged as a major drug-resistant pathogen in hospital- and community-acquired infections. Leucine aminopeptidase (LAP) is known to be essential for survival of the bacteria; however the LAP of S. aureus has not been extensively characterized. In this

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