L-(+)-Arabinose

SIGMA/A3256 - ≥99% (GC)

Synonym: (+)-Arabinose

CAS Number: 5328-37-0
Empirical Formula (Hill Notation): C₅H₁₀O₅
Molecular Weight: 150.13
EC Number: 226-214-6
MDL Number: MFCD00135866
Linear Formula: C₅H₁₀O₅
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-A3256-10MG	10 mg	$30.90 1/EA	Add To Favorites
45-A3256-25G	25 g	$86.30 1/EA	Add To Favorites
45-A3256-100G	100 g	$227.00 1/EA	Add To Favorites
45-A3256-500G	500 g	$1110.00 1/EA	Add To Favorites
45-A3256-1KG	1 kg	$2120.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A3256-100G

Properties
Descriptions
Safety Info.
Basic Data

application(s)	genomic analysis life science and biopharma microbiology
assay	≥99% (GC)
color	white to off-white
form	powder
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 key	PYMYPHUHKUWMLA-VAYJURFESA-N
mp	160-163 °C (lit.)
optical activity	[α]/D +103 to +105°°(lit.)
Quality Level	300
SMILES string	OC[C@H](O)[C@H](O)[C@@H](O)C=O
solubility	water: 100 mg/mL, clear, colorless
suitability	suitable for determination of protein concentration
	suitable for microtiter plates
technique(s)	flow cytometry: suitable
	gas chromatography (GC): suitable
	ion chromatography: suitable
	microbiological culture: suitable

Application:	L-Arabinose can be used as a substrate to identify, differentiate and characterize pentose sugar isomerase(s) and in the bioproduction of L-ribose.
Application:	L-Arabinose has been used • to induce and regulate the expression of specific genes or proteins in bacterial strains
Biochem/physiol Actions:	L-Arabinose is the naturally occurring isomer and is a constituent of plant polysaccharides. Most bacteria contain an inducible arabinose operon that codes for a series of enzymes and transporters that allows L-arabinose to be used as the sole carbon source in microbial culture.
Features and Benefits:	• Suitable for biochemical and cell culture research • Versatile and adaptable for wide variety of laboratory and research applications
General description:	L-(+)-Arabinose, a five-carbon sugar found widely in nature, plays a pivotal role in biochemical research, particularly in microbiology and biomedicine. In microbial culture, it serves as a sole carbon source for various bacteria, as many bacteria contain an inducible arabinose operon, allowing them to utilize L-arabinose as a primary carbon source. This characteristic has made arabinose indispensable in microbiological tests, including the arabinose test, which assesses a microbe′s ability to ferment arabinose.Beyond microbiology, L-arabinose has gained significance in the biomedicine industry due to its potential in drug delivery and metabolic disorder research, particularly in the treatment of conditions like diabetes. This natural sugar shows promise in regulating blood glucose levels and possesses antimicrobial properties, making it a subject of investigation in the fight against bacterial infections. Additionally, L-arabinose is utilized in protein expression studies, serving as a one-way switch for regulating gene expression.
Other Notes:	For additional information on our range of Biochemicals , please complete this form .
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.
Packaging:	10 mg in autosample vial

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99% (GC)
mp	160-163 °C (lit.)
UNSPSC	12352201

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