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Merck
CN

E003256

Sigma-Aldrich

L -(+)-阿拉伯糖

≥99% (GC)

别名:

Aldehydo-L-arabinose

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About This Item

经验公式(希尔记法):
C5H10O5
CAS号:
分子量:
150.13
Beilstein:
1723085
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:

质量水平

检测方案

≥99% (GC)

形式

powder

旋光性

[α]/D +103 to +105°(lit.)

颜色

white

mp

160-163 °C (lit.)

溶解性

water: 100 mg/mL, clear, colorless

SMILES字符串

OC[C@H](O)[C@H](O)[C@@H](O)C=O

InChI

1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4-,5+/m0/s1

InChI key

PYMYPHUHKUWMLA-VAYJURFESA-N

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应用

L-阿拉伯糖可用作鉴定、区分和表征戊糖异构酶的底物。L-阿拉伯糖可用于L-核糖的生物生产。

生化/生理作用

L-(+)-阿拉伯糖是一种天然存在的戊糖,由于它能抑制蔗糖酶的活性,在大鼠模型中可减少脂肪生成。
L-阿拉伯糖是一种天然存在的异构体并且是植物多糖的组分之一。大多数细菌含有可诱导的阿拉伯糖操纵子,可编码一系列的酶和转运蛋白,使得 L-阿拉伯糖可用作微生物培养中的唯一碳源。

其他说明

为了全面了解我们针对客户研究提供的各种单糖产品,建议您访问我们的碳水化合物分类页面。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

涉药品监管产品

分析证书(COA)

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S Osaki et al.
The Journal of nutrition, 131(3), 796-799 (2001-03-10)
L-Arabinose is a natural, poorly absorbed pentose that selectively inhibits intestinal sucrase activity. To investigate the effects of L-arabinose feeding on lipogenesis due to its inhibition of sucrase, rats were fed 0-30 g sucrose/100 g diets containing 0-1 g L-arabinose/100
Tobias Bergmiller et al.
BMC microbiology, 11, 118-118 (2011-05-31)
The essential Escherichia coli gene ygjD belongs to a universally conserved group of genes whose function has been the focus of a number of recent studies. Here, we put ygjD under control of an inducible promoter, and used time-lapse microscopy
Zhengkui Zhang et al.
Molecular cell, 79(2), 304-319 (2020-07-18)
Accurate regulation of innate immunity is necessary for the host to efficiently respond to invading pathogens and avoid excessive harmful immune pathology. Here we identified OTUD3 as an acetylation-dependent deubiquitinase that restricts innate antiviral immune signaling. OTUD3 deficiency in mice
Naeem Anwar et al.
PloS one, 9(8), e106095-e106095 (2014-08-26)
In Salmonella enterica serovar Typhimurium (S. Typhimurium), biofilm-formation is controlled by the cytoplasmic intracellular small-molecular second messenger cyclic 3', 5'-di- guanosine monophosphate (c-di-GMP) through the activities of GGDEF and EAL domain proteins. Here we describe that deleting either dsbA or
Koen J T Venken et al.
Nucleic acids research, 36(18), e114-e114 (2008-08-05)
Studying gene function in the post-genome era requires methods to localize and inactivate proteins in a standardized fashion in model organisms. While genome-wide gene disruption and over-expression efforts are well on their way to vastly expand the repertoire of Drosophila

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