W329703

Sigma-Aldrich

L-亮氨酸

99%, FG

别名:
(S)-2-氨基-4-甲基戊酸
线性分子式:
(CH3)2CHCH2CH(NH2)CO2H
CAS号:
分子量:
131.17
FEMA编号:
3297
Beilstein/REAXYS Number:
1721722
EC 号:
欧洲委员会编号:
10482
MDL编号:
PubChem化学物质编号:
Flavis编号:
17.012
NACRES:
NA.21

质量水平

400

生物来源

plant

等级

FG
Kosher

机构/方法

meets purity specifications of JECFA

reg. compliance

FDA 21 CFR 172.320
FDA 21 CFR 172.804

测定

99%

旋光性

[α]20/D +15.5°, c = 2 in 6 M HCl

mp

>300 °C (lit.)

文件

see Safety & Documentation for available documents

特色行业

Flavors and Fragrances

性状检查

odorless

食品过敏原

no known allergens

SMILES string

CC(C)C[C@H](N)C(O)=O

InChI

1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1

InChI key

ROHFNLRQFUQHCH-YFKPBYRVSA-N

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一般描述

L-Leucine is a branched-chain amino acid mainly found in whey proteins.

包装

100 g in poly bottle
5 kg in fiber drum
1 kg in poly bottle

其他说明

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法律信息

For R&D Use and/or Food Manufacturing only

storage_class_code

13 - Non Combustible Solids

WGK Germany

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Whey proteins in the regulation of food intake and satiety.
Luhovyy BL, et al.
Journal of the American College of Nutrition, 26(6), 704S-712S (2007)
Irena Roci et al.
Cell reports, 26(7), 1691-1700 (2019-02-14)
Alterations in cell-cycle regulation and cellular metabolism are associated with cancer transformation, and enzymes active in the committed cell-cycle phase may represent vulnerabilities of cancer cells. Here, we map metabolic events in the G1 and SG2M phases by combining cell...
William I A Haynes et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(11), 4804-4814 (2013-03-15)
The identification of a hyperdirect cortico-subthalamic nucleus connection highlighted the important role of the subthalamic nucleus (STN) in regulating behavior. However, this pathway was shown primarily from motor areas. Hyperdirect pathways associated with cognitive and motivational cortical regions are particularly...
Qian Wang et al.
Journal of the National Cancer Institute, 105(19), 1463-1473 (2013-09-21)
L-type amino acid transporters (LATs) uptake neutral amino acids including L-leucine into cells, stimulating mammalian target of rapamycin complex 1 signaling and protein synthesis. LAT1 and LAT3 are overexpressed at different stages of prostate cancer, and they are responsible for...
Gaetano Santulli et al.
The Journal of clinical investigation, 125(5), 1968-1978 (2015-04-07)
The type 2 ryanodine receptor (RyR2) is a Ca2+ release channel on the endoplasmic reticulum (ER) of several types of cells, including cardiomyocytes and pancreatic β cells. In cardiomyocytes, RyR2-dependent Ca2+ release is critical for excitation-contraction coupling; however, a functional...

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