Description

α-Fuc-[1->2][α-Gal-(1->3)]-β-Gal-[1->3][α-Fuc-(1->4)]-Glc is a complex, defined oligosaccharide with the CAS registry number 128464-26-6. This high-purity compound is a critical reagent for advanced research in glycobiology and the development of novel diagnostics and therapeutics. It is essential for scientists and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who require structurally precise carbohydrate molecules for their work.

Application

• Glycobiology Research: Used as a standard or substrate to study carbohydrate-protein interactions, enzyme specificity (glycosidases, glycosyltransferases), and cell signaling pathways.
• Diagnostic Development: Serves as a critical antigen or hapten in the development of immunoassays and biosensors for detecting specific antibodies or lectins related to diseases.
• Vaccine & Therapeutic Research: Employed in the design and synthesis of carbohydrate-based vaccines, glycomimetic drugs, and targeted delivery systems.
• Enzyme Inhibition Studies: Acts as a potential inhibitor to probe the active sites of glycosylhydrolases or transferases, aiding in drug discovery.
• Cell Culture & Microbiology: Used to investigate host-pathogen interactions where specific oligosaccharides mediate adhesion and infection processes.
• Biochemical Reagent Production: Incorporated into kits and reagents for analytical purposes, such as glycan array fabrication and structural analysis.

Basic Information

Item	Details
Product Name	α-Fuc-[1->2][α-Gal-(1->3)]-β-Gal-[1->3][α-Fuc-(1->4)]-Glc
CAS No.	128464-26-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Blood Group H Type 2 Pentasaccharide; Fucα1-2Galα1-3(Fucα1-4)Galβ1-3Glc; H Type 2 Antigen; 2'-Fucosyllactose derivative; Lewis b (Leb) related pentasaccharide; α-L-Fuc-(1→2)-[α-D-Gal-(1→3)]-β-D-Gal-(1→3)-[α-L-Fuc-(1→4)]-D-Glc; H2 Pentasaccharide
EINECS	Contact for details

Quality Control

Every batch of our α-Fuc-[1->2][α-Gal-(1->3)]-β-Gal-[1->3][α-Fuc-(1->4)]-Glc is produced and analyzed under stringent quality management systems. We guarantee high purity and structural integrity through advanced analytical techniques including NMR and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with each shipment to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
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.