Description

Type 2 Blood-Group H Trisaccharide is a defined oligosaccharide antigen crucial for immunological and biochemical research. This compound serves as a key intermediate and standard for studying blood group antigen biosynthesis, specificity, and related carbohydrate-protein interactions. It is essential for researchers and developers in the fields of glycobiology, diagnostics, and therapeutic antibody development, providing a pure and well-characterized reference material.

Application

• Glycobiology Research: Used as a standard and substrate to study the enzymes involved in the biosynthesis of ABO and Lewis blood group antigens.
• Diagnostic Development: Serves as a critical antigen for the development and calibration of immunoassays and biosensors targeting blood group-specific antibodies.
• Vaccine & Therapeutic Research: Employed in the design and evaluation of carbohydrate-based vaccines and as a target for antibody characterization in cancer and infectious disease research.
• Enzyme Characterization: Acts as a specific acceptor substrate for glycosyltransferases, such as fucosyltransferases, to determine enzyme activity and kinetics.
• Biochemical Reagent: Utilized in the synthesis of more complex glycoconjugates, neoglycoproteins, and glycoarrays for high-throughput screening.
• Quality Control Standard: Provides a reference standard for the quality assurance of related diagnostic kits and biological reagents in pharmaceutical and biotech industries.

Basic Information

Product Name	Type 2 Blood-Group H Trisaccharide
CAS No.	60797-31-1
Molecular Formula	C20H35NO15
Molecular Weight	529.49 g/mol
Synonyms	H Antigen Type 2; 2'-Fucosyllactose (isomer); β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-α-L-Fuc; Lacto-N-fucopentaose II (LNF-II); Blood Group H Type II Trisaccharide; Fucosyllacto-N-biose II; Galβ1-4GlcNAcβ1-3Fucα; Lewis b (Leb) antigen precursor
EINECS	Contact for details

Quality Control

Our Type 2 Blood-Group H Trisaccharide is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR for structural confirmation, and MS for identity verification to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. The 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 powder
Identification (NMR)	Conforms to structure
Identification (MS)	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.