76512
D-Ribulose solution
~1 M in H2O, ≥97.0% (HPLC)
Sinónimos:
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 (notación de Hill):
C5H10O5
Número de CAS:
Peso molecular:
150.13
MDL number:
UNSPSC Code:
12352204
PubChem Substance ID:
NACRES:
NA.32
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Quality Level
assay
≥97.0% (HPLC)
form
liquid
concentration
~1 M in H2O
color
colorless
storage temp.
2-8°C
SMILES string
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 key
LQXVFWRQNMEDEE-ZZKAVYKESA-N
Biochem/physiol Actions
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.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Molecular bioSystems, 6(1), 182-198 (2009-12-22)
Metabolomics is a rapidly growing branch of post-genomic chemical biology. The fission yeast Schizosaccharomyces pombe is an excellent eukaryotic model organism. Although the entire S. pombe genome has been sequenced and detailed transcriptomic analyses were performed, little metabolic profiling has
Longtao Zhang et al.
Biotechnology letters, 31(6), 857-862 (2009-02-12)
A non-characterized gene, previously proposed as the D-tagatose-3-epimerase gene from Rhodobacter sphaeroides, was cloned and expressed in Escherichia coli. Its molecular mass was estimated to be 64 kDa with two identical subunits. The enzyme specificity was highest with D-fructose and
Geeta Meher et al.
Carbohydrate research, 346(6), 703-707 (2011-03-15)
A significant improvement in the production of l-ribulose from inexpensive and commercially available starting materials, L-arabinose and sodium aluminate, is demonstrated. This has facilitated expeditious access to gram-scale quantities of L-ribulofuranoside derivatives.
Soo-Jin Yeom et al.
Biotechnology letters, 30(10), 1789-1793 (2008-05-31)
Geobacillus thermodenitrificans, with a double-site mutation in L-arabinose isomerase, produced 95 g L-ribulose l(-1 ) from 500 g L-arabinose l(-1) under optimum conditions of pH 8, 70 degrees C, and 10 units enzyme ml(-1) with a conversion yield of 19%
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
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