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Merck

76512

Sigma-Aldrich

D-核酮糖 溶液

~1 M in H2O, ≥97.0% (HPLC)

别名:

D-erythro-2-Ketopentose solution, D-erythro-2-Pentulose solution, D-Adonose solution, D-Arabinulose solution, D-Araboketose solution, D-Erythropentulose solution

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About This Item

经验公式(希尔记法):
C5H10O5
CAS号:
分子量:
150.13
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.32

品質等級

化驗

≥97.0% (HPLC)

形狀

liquid

濃度

~1 M in H2O

顏色

colorless

儲存溫度

2-8°C

SMILES 字串

OCC1(O)OC[C@@H](O)[C@H]1O

InChI

1S/C5H10O5/c6-2-5(9)4(8)3(7)1-10-5/h3-4,6-9H,1-2H2/t3-,4-,5?/m1/s1

InChI 密鑰

LQXVFWRQNMEDEE-ZZKAVYKESA-N

生化/生理作用

D-Ribulose is a metabolite in pentose and glucuronate interconversions. It plays a role in the D-arabitol production from U. fabae. Ribulose is a rare aldopentose that might show antitumoral and antiviral activities. It acts as a substrate for nicotinamide adenine dinucleotide phosphate (NADP+)-dependent D-arabitol dehydrogenase (ARD1p) enzyme and D-tagatose-3-epimerase from Rhodobacter sphaeroides. Its monophosphate D-ribulose 5-phosphate is an intermediate in the pentose phosphate pathway of glycolysis. D-Ribulose may be found in plants like algae, sugar beet leaves, and barley seed leaves.

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

其他說明

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

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其他客户在看

Tobias Link et al.
The Biochemical journal, 389(Pt 2), 289-295 (2005-03-31)
We have identified and characterized a novel NADP(+)-dependent D-arabitol dehydrogenase and the corresponding gene from the rust fungus Uromyces fabae, a biotrophic plant pathogen on broad bean (Vicia faba). The new enzyme was termed ARD1p (D-arabitol dehydrogenase 1). It recognizes
Kosei Takeda et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 64(Pt 10), 945-948 (2008-10-22)
D-Arabinose isomerase catalyzes the isomerization of D-arabinose to D-ribulose. Bacillus pallidus D-arabinose isomerase has broad substrate specificity and can catalyze the isomerization of D-arabinose, L-fucose, L-xylose, L-galactose and D-altrose. Recombinant B. pallidus D-arabinose isomerase was overexpressed, purified and crystallized. A
Ye-Wang Zhang et al.
Applied microbiology and biotechnology, 87(6), 1993-1999 (2010-05-25)
Recombinant Escherichia coli harboring the L: -arabinose isomerase (BLAI) from Bacillus licheniformis was used as a biocatalyst to produce L: -ribulose in the presence of borate. Effects of substrate concentration, the borate to L: -arabinose ratio, pH, and temperature on
Ye-Wang Zhang et al.
Preparative biochemistry & biotechnology, 40(1), 65-75 (2009-12-22)
Recombinant Escherichia coli whole cells harboring Bacillus licheniformis L-arabinose isomerase (BLAI) were harvested to prepare alginate-immobilized biocatalysts. The operational conditions for immobilization were optimized according to relative activity and the cell leakage of the immobilized cell. The optimal conditions are
Chakkiath Paul Antony et al.
International journal of systematic and evolutionary microbiology, 62(Pt 7), 1613-1618 (2011-09-06)
A moderately haloalkaliphilic methylotrophic bacterium possessing the ribulose monophosphate pathway for carbon assimilation, designated MPL(T), was isolated from Lonar Lake sediment microcosms that were oxidizing methane for two weeks. The isolate utilized methanol and was an aerobic, Gram-negative, asporogenous, motile

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