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Merck

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號碼:
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:

品質等級

化驗

≥99% (GC)

形狀

powder

光學活性

[α]/D +103 to +105°(lit.)

顏色

white

mp

160-163 °C (lit.)

溶解度

water: 100 mg/mL, clear, colorless

SMILES 字串

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 密鑰

PYMYPHUHKUWMLA-VAYJURFESA-N

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應用

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。
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。

其他說明

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。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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
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
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
Wei Sun et al.
Infection and immunity, 82(10), 4390-4404 (2014-08-13)
Here, we constructed a Yersinia pseudotuberculosis mutant strain with arabinose-dependent regulated and delayed shutoff of crp expression (araC P(BAD) crp) and replacement of the msbB gene with the Escherichia coli msbB gene to attenuate it. Then, we inserted the asd

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