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10850

Millipore

D-(−)-Arabinose

suitable for microbiology, ≥99.0%

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About This Item

Formule empirique (notation de Hill):
C5H10O5
Numéro CAS:
Poids moléculaire :
150.13
Numéro Beilstein :
1723079
Numéro CE :
Numéro MDL:
Code UNSPSC :
41106212
ID de substance PubChem :
Nomenclature NACRES :
NA.85

Niveau de qualité

Pureté

≥99.0% (sum of enantiomers, HPLC)
≥99.0%

Forme

powder

Activité optique

[α]20/D −104±2.0°, 24 hr, c = 10% in H2O

Résidus de calcination

≤0.1% (as SO4)

Perte

≤0.1% loss on drying, 20 °C (HV)

Pf

162-164 °C (lit.)

Traces d'anions

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

Traces de cations

As: ≤0.1 mg/kg
Ca: ≤500 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤25 mg/kg
Fe: ≤17 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤15 mg/kg

Application(s)

microbiology

Chaîne SMILES 

O[C@@H]1COC(O)[C@@H](O)[C@@H]1O

InChI

1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3-,4+,5?/m1/s1

Clé InChI

SRBFZHDQGSBBOR-ZRMNMSDTSA-N

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Description générale

D-Arabinose is a rare aldopentose, and is rarely utilized by enteric bacteria as a source of carbon and energy. It is also found in the aloins of the plant genus Aloe and as a constituent of the polysaccharide of the bacterial genus Mycobacterium. Some of the enteric bacteria like Escherichia coli K-12 can mutate to utilize D-arabinose.

Application

D-(-)-Arabinose has been used as an inducer of λ-RED recombinant gene expression.

Actions biochimiques/physiologiques

D-Arabinose is a reducing sugar. It is a pentose analog of D-ribose that is a constituent of mycobacterial cell wall arabinogalactans. It is also a substrate for D-erythroascorbic acid synthesis in yeast.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

The Evolution of Metabolic Function.
Mortlock RP.
Science, 16-17 (1992)
Engineering complex biological systems in bacteria through recombinase-assisted genome engineering.
Santos CN and Yoshikuni Y2
Nature Protocols, 9, 1320-1336 (2014)
Dushyant Mishra et al.
PLoS biology, 16(8), e2005570-e2005570 (2018-08-08)
Animals employ various types of taste receptors to identify and discriminate between different nutritious food chemicals. These macronutrients are thought to fall into 3 major groups: carbohydrates/sugars, proteins/amino acids, and fats. Here, we report that Drosophila larvae exhibit a novel
Agustina Llanos et al.
Microbial cell factories, 18(1), 14-14 (2019-01-30)
Research on filamentous fungi emphasized the remarkable redundancy in genes encoding hydrolytic enzymes, the similarities but also the large differences in their expression, especially through the role of the XlnR/XYR1 transcriptional activator. The purpose of this study was to evaluate
Yunxue Guo et al.
Nucleic acids research, 42(10), 6448-6462 (2014-04-22)
For toxin/antitoxin (TA) systems, no toxin has been identified that functions by cleaving DNA. Here, we demonstrate that RalR and RalA of the cryptic prophage rac form a type I TA pair in which the antitoxin RNA is a trans-encoded

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