Description

Blood Group H Disaccharide is a crucial biochemical building block and research reagent, specifically the core structure of the H antigen found on red blood cells. Its precise chemical structure makes it an indispensable tool for advancing glycobiology, immunology, and diagnostic research. This high-purity compound is essential for scientists and manufacturers in the pharmaceutical, diagnostic, and life science sectors who require reliable, well-characterized materials for assay development, enzymatic synthesis, and carbohydrate-based research.

Application

• Diagnostic Reagent Development: Serves as a key antigenic component in the development and calibration of immunoassays and blood typing reagents.
• Enzymatic Substrate: Used as a specific substrate for glycosyltransferases (e.g., fucosyltransferases) in enzymatic synthesis and enzyme activity studies.
• Glycoconjugate Synthesis: Acts as a fundamental building block for the chemical and chemoenzymatic synthesis of more complex oligosaccharides, glycoproteins, and glycolipids.
• Immunological Research: Employed in studies of antibody-antigen interactions, host-pathogen recognition, and the molecular basis of blood group specificity.
• Cell Culture & Adhesion Studies: Utilized to functionalize surfaces or as a soluble factor to study carbohydrate-mediated cell signaling and adhesion processes.
• Standards & Reference Materials: Provides a high-purity standard for analytical methods such as HPLC, MS, and NMR in quality control and research laboratories.

Basic Information

Product Name	Blood Group H Disaccharide
CAS No.	24656-24-4
Molecular Formula	C14H23NO10
Molecular Weight	365.33 g/mol
Synonyms	α-L-Fuc-(1→2)-β-D-Gal-OCH3; H Disaccharide; Blood Group H Antigen Disaccharide; 2'-Fucosyllactose derivative; L-Fucose α1,2-D-Galactose derivative; Methyl 2-O-(α-L-fucopyranosyl)-β-D-galactopyranoside; Fucα1-2Galβ-OMe; H Type 2 Trisaccharide precursor
EINECS	Contact for details

Quality Control

Our Blood Group H Disaccharide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and specific tests for residual solvents and moisture. We provide a comprehensive Certificate of Analysis (COA) with each shipment, detailing all specifications and test results to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture absorption. For prolonged storage, consider desiccant in the storage environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
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.