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Key Documents

76512

Sigma-Aldrich

D-Ribulose solution

~1 M in H2O, ≥97.0% (HPLC)

Sinônimo(s):

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

Fórmula empírica (Notação de Hill):
C5H10O5
Número CAS:
Peso molecular:
150.13
Número MDL:
Código UNSPSC:
12352204
ID de substância PubChem:
NACRES:
NA.32

Ensaio

≥97.0% (HPLC)

forma

liquid

concentração

~1 M in H2O

cor

colorless

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

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

chave InChI

LQXVFWRQNMEDEE-ZZKAVYKESA-N

Ações bioquímicas/fisiológicas

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.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

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

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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L-(+)-Arabinose ≥99% (GC)

Sigma-Aldrich

A3256

L-(+)-Arabinose

Glicogênio

Sigma-Aldrich

G8751

Glicogênio

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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