Description

β-Gal-[1->3]-β-Glcnac-[1->3]-β-Gal-[1-4][α-Fuc-(1->3)]-β-Glcnac-[1->3]-β-Gal-[1->4]-Glc is a complex, well-defined oligosaccharide with the CAS number 115236-58-3. This high-purity compound is a critical tool for glycobiology research and diagnostic development, serving as a reference standard and a key substrate. It is primarily used by researchers and manufacturers in the pharmaceutical, biotechnology, and in-vitro diagnostics (IVD) sectors to study carbohydrate-protein interactions, enzyme activity, and disease biomarkers.

Application

• Glycobiology Research: As a defined substrate for studying glycosyltransferase and glycosidase enzyme kinetics and specificity.
• Diagnostic Assay Development: Used as a critical component or calibrator in the development of immunoassays and lectin-based tests for cancer and other diseases.
• Pharmaceutical R&D: Serves as a reference standard in drug discovery programs targeting carbohydrate-mediated cell signaling and adhesion processes.
• Enzyme Characterization: Essential for the functional analysis and quality control of recombinant enzymes used in synthetic biology and biomanufacturing.
• Biomarker Discovery: Employed in glycan array technology to profile antibody and lectin binding specificities associated with pathological states.
• Standards and Calibrators: Provides a high-purity standard for the quantification and identification of complex carbohydrates in analytical laboratories.

Basic Information

Product Name	β-Gal-[1->3]-β-Glcnac-[1->3]-β-Gal-[1-4][α-Fuc-(1->3)]-β-Glcnac-[1->3]-β-Gal-[1->4]-Glc
CAS No.	115236-58-3
Molecular Formula	C46H78N2O36
Molecular Weight	1187.1 g/mol
Synonyms	Lacto-N-fucopentaose III; LNFP III; 2'-Fucosyllactose derivative; Blood group H type 2 pentasaccharide; Fucα1-2Galβ1-3GlcNAcβ1-3Galβ1-4Glc; Galβ1-3(Fucα1-4)GlcNAcβ1-3Galβ1-4Glc; H Type 2 Antigen; Leb pentasaccharide precursor
EINECS	Contact for details

Quality Control

Every batch of our oligosaccharides is produced and analyzed under stringent quality systems. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality commitment ensures the material is suitable for research and diagnostic applications, with specifications typically meeting or exceeding industry standards for high-purity biochemicals.

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). For long-term storage, consider desiccation. Allow the vial to equilibrate to room temperature in a dry atmosphere before opening to prevent condensation.

Specification

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