Description

Methyl o-(2-o-Methyl-β-Galactopyranosyl)-(1-4)-o-(2-Acetamido-2-Deoxy-β-Glucopyranosyl)-(1-3)-β-Galactopyranoside is a complex, synthetic oligosaccharide derivative of significant interest in advanced biochemical research and development. This compound serves as a critical reference standard and building block for studying carbohydrate-protein interactions, particularly those involving lectins and glycosidases. It is primarily utilized by pharmaceutical R&D teams, diagnostic developers, and academic researchers focused on glycobiology, immunology, and the development of novel therapeutics.

Application

• Glycobiology Research: As a well-defined trisaccharide derivative for investigating cell surface recognition, signaling pathways, and carbohydrate-mediated biological processes.
• Enzyme Substrate & Inhibitor Studies: Used to study the specificity and kinetics of glycosyltransferases, glycosidases, and other carbohydrate-active enzymes.
• Pharmaceutical Development: Serves as a key intermediate or reference compound in the design and synthesis of glycomimetic drugs, vaccines, and diagnostic agents.
• Diagnostic Reagent Manufacturing: Employed in the production of high-specificity assay components for detecting antibodies or lectins related to autoimmune diseases, infections, or cancer biomarkers.
• Bioconjugation & Probe Synthesis: Acts as a starting material for creating fluorescently labeled or biotinylated probes to visualize and quantify carbohydrate-binding proteins.
• Quality Control & Standardization: Functions as an analytical reference standard for the quality assurance of related biopharmaceuticals (e.g., monoclonal antibodies, enzyme replacements) where glycosylation patterns are critical.

Basic Information

Product Name	Methyl o-(2-o-Methyl-β-Galactopyranosyl)-(1-4)-o-(2-Acetamido-2-Deoxy-β-Glucopyranosyl)-(1-3)-β-Galactopyranoside
CAS No.	130648-54-3
Molecular Formula	C27H47NO21
Molecular Weight	673.66 g/mol
Synonyms	Methyl 2-O-methyl-β-D-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-β-D-galactopyranoside; Galβ(1-4)GlcNAcβ(1-3)Galβ-OMe (2-O-Me derivative); N-Acetyllactosamine Type I Trisaccharide Methyl Glycoside (2'-O-Methyl); Methyl O-(2-O-methyl-β-D-galactopyranosyl)-(1→4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1→3)-β-D-galactopyranoside; Lacto-N-biose I Derivative; Blood Group Antigen Related Trisaccharide; Synthetic Oligosaccharide Standard
EINECS	Contact for details

Quality Control

Our production of this high-purity biochemical adheres to strict in-process controls and final release testing. Each batch is characterized using advanced analytical techniques including NMR, HPLC, and MS to confirm identity and purity. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific research or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dedicated freezer. Due to its hygroscopic nature, the container should be allowed to equilibrate to room temperature before opening to prevent moisture condensation. For long-term storage, consider desiccant or under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0 %
Specific Rotation	Contact for details

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