Description

Lacto-n-Biose Ii CAS NO 63121-25-5 is a specialized disaccharide sugar molecule of significant interest in biochemical and pharmaceutical research. This compound serves as a crucial building block and research tool for studying carbohydrate metabolism and glycobiology. It is primarily utilized by research institutions, diagnostic manufacturers, and companies developing advanced nutritional and therapeutic products.

Application

• Biochemical Research: Used as a standard, substrate, or intermediate in enzymatic studies and metabolic pathway analysis.
• Pharmaceutical Development: Acts as a precursor or chiral synthon in the synthesis of complex glycoconjugates and potential therapeutic agents.
• Diagnostic Reagent Manufacturing: Employed in the formulation of specialized assay kits for detecting specific enzymes or metabolic disorders.
• Nutritional Science: Studied for its role as a human milk oligosaccharide (HMO) analog and its potential prebiotic effects.
• Glycobiology Studies: Essential for investigating cell-surface interactions, signaling, and the function of lectins.
• Enzyme Characterization: Serves as a specific substrate for characterizing glycosidase and glycosyltransferase activities.

Basic Information

Product Name	Lacto-n-Biose Ii
CAS No.	63121-25-5
Molecular Formula	C12H22O11
Molecular Weight	342.30 g/mol
Synonyms	LNB; β-D-Galactopyranosyl-(1→3)-N-acetyl-D-glucosamine; Galβ1-3GlcNAc; Lacto-N-biose I; O-β-D-Galactopyranosyl-(1→3)-2-acetamido-2-deoxy-D-glucopyranose; 2-Acetamido-2-deoxy-3-O-β-D-galactopyranosyl-D-glucose; N-Acetyllactosamine (Note: Often used interchangeably, though strictly refers to Galβ1-4GlcNAc); Human Milk Oligosaccharide Precursor
EINECS	Contact for details

Quality Control

Our Lacto-n-Biose Ii is produced and handled under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide Certificates of Analysis (COA) with detailed specifications for traceability and quality assurance, supporting research and development requiring high-purity biochemicals.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.