Description

Fuco-4-o-Methylglucuronoxylan is a complex, structurally defined hemicellulose polysaccharide derived from plant cell walls. This compound matters for researchers and formulators seeking a high-purity, standardized substrate to study plant biochemistry, carbohydrate enzymology, and to develop novel biomaterials. It is needed by professionals in the life sciences, specialty chemical, and nutraceutical industries for applications in biochemical research, enzymatic assay development, and as a reference standard.

Application

• Biochemical Research Substrate: Used as a defined substrate for studying the activity and specificity of xylanases, glucuronidases, and other hemicellulose-degrading enzymes.
• Enzymatic Assay Development: Serves as a critical component in developing high-throughput assays for enzyme discovery and characterization in industrial biotechnology.
• Plant Cell Wall Modeling: Provides a purified model compound for investigating the structure, biosynthesis, and deconstruction of complex plant hemicelluloses.
• Reference Standard: Acts as an analytical standard in chromatography (HPLC, GPC) and spectroscopy (NMR) for the identification and quantification of related polysaccharides.
• Biomaterial Precursor: Explored as a starting material for the synthesis of functional biopolymers, hydrogels, and other value-added carbohydrate derivatives.

Basic Information

Product Name	Fuco-4-o-Methylglucuronoxylan
CAS No.	136366-18-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-O-Methylglucuronoxylan (fucosylated); Fucosylated glucuronoxylan; (1→4)-β-D-Xylan with 4-O-methyl-α-D-glucuronic acid and α-L-fucose side chains; Hemicellulose fraction; Plant polysaccharide; Complex xylan; Glycan research standard
EINECS	Contact for details

Quality Control

Our Fuco-4-o-Methylglucuronoxylan is produced and handled under strict quality protocols to ensure batch-to-batch consistency and reliability for research purposes. Each lot is characterized using advanced analytical techniques to confirm structural identity and purity. A comprehensive Certificate of Analysis (COA) detailing specifications such as monosaccharide composition, degree of substitution, and molecular weight profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and prevent caking. For long-term storage, consider sealing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light tan powder
Identification (IR)	Conforms to structure
Assay (Carbohydrate Content)	≥ 95% (by weight)
Loss on Drying	≤ 5.0%
Specific Rotation	Contact for details
Monosaccharide Composition (HPLC)	Xylose, 4-O-Me-GlcA, Fucose present in characteristic ratio
Heavy Metals	< 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.