Description

Galactose Beta1,4-Galactose Beta1,4-Glucose is a defined trisaccharide carbohydrate, a key structural unit found in complex glycans and glycoconjugates. This high-purity reference standard is essential for research and development in glycobiology, enabling precise study of carbohydrate-protein interactions and enzymatic processes. It serves as a critical reagent for scientists in the pharmaceutical, diagnostic, and biotechnology sectors who require well-characterized oligosaccharides for analytical methods, assay development, and biochemical synthesis.

Application

• Glycobiology Research: Used as a reference standard and substrate for studying glycosyltransferase and glycosidase enzyme activities and specificities.
• Pharmaceutical Development: Serves as a building block or intermediate in the synthesis of complex carbohydrate-based drugs, vaccines, and diagnostic agents.
• Analytical Standard: Essential for calibrating instruments and validating methods in HPLC, LC-MS, and other chromatographic techniques for carbohydrate analysis.
• Biochemical Reagent: Employed in the study of cell surface recognition, signaling pathways, and the role of specific glycan structures in health and disease.
• Diagnostic Kit Manufacturing: Can be utilized in the development of diagnostic assays and kits that detect or quantify specific carbohydrate-binding proteins or antibodies.
• Enzyme Characterization: Acts as a specific substrate to determine the kinetic parameters and inhibition profiles of enzymes involved in glycan metabolism.

Basic Information

Product Name	Galactose Beta1,4-Galactose Beta1,4-Glucose
CAS No.	118396-93-3
Molecular Formula	C18H32O16
Molecular Weight	504.44 g/mol
Synonyms	β-D-Galactopyranosyl-(1→4)-β-D-galactopyranosyl-(1→4)-D-glucopyranose; Gal(β1-4)Gal(β1-4)Glc; Lacto-N-triose II; LNT II; Galβ1-4Galβ1-4Glc; 4'-Galactosyllactose; O-β-D-Galactopyranosyl-(1→4)-O-β-D-galactopyranosyl-(1→4)-D-glucose
EINECS	Contact for details

Quality Control

Our Galactose Beta1,4-Galactose Beta1,4-Glucose is produced under stringent quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data and spectral information are provided to guarantee traceability, consistency, and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation or storage under an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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