Description

3'-(o-So3Na)Gal-Beta1,3(Fuc-Alpha1,4)Glcnac, Na is a sulfated trisaccharide derivative, a crucial building block in glycobiology research and development. This compound serves as a key intermediate and reference standard for synthesizing and analyzing complex glycans, particularly those involved in cell signaling and recognition processes. It is essential for researchers and manufacturers in the pharmaceutical, diagnostic, and life science sectors who require high-purity, well-defined carbohydrate structures for drug discovery, biomarker development, and functional studies.

Application

• Glycoconjugate Synthesis: A vital precursor for the chemical and enzymatic synthesis of more complex sulfated oligosaccharides and glycoconjugates.
• Enzyme Substrate & Inhibitor Studies: Used as a substrate to study the activity and specificity of glycosyltransferases, sulfotransferases, and glycosidases, or as an inhibitor in related biochemical assays.
• Pharmaceutical Research: Employed in the development of carbohydrate-based therapeutics, including anti-inflammatory, anti-coagulant, and anti-metastatic drug candidates targeting specific carbohydrate-protein interactions.
• Diagnostic Reagent Development: Serves as a critical component in the development of diagnostic kits and assays for detecting specific antibodies or lectins related to autoimmune diseases, infections, or cancer.
• Cell Biology & Immunology: Used to probe and modulate selectin-mediated cell adhesion processes, which are pivotal in inflammation and immune response pathways.
• Reference Standard: Acts as a high-purity analytical standard for quality control and structural verification in glycan analysis using techniques like HPLC, MS, and NMR.
• Biomaterial Functionalization: Applied to modify surfaces of biomaterials, nanoparticles, or chips to create glycan arrays for high-throughput screening and biosensor applications.

Basic Information

Product Name	3'-(o-So3Na)Gal-Beta1,3(Fuc-Alpha1,4)Glcnac, Na
CAS No.	153088-71-2
Molecular Formula	C20H33NNa2O19S
Molecular Weight	669.52 g/mol
Synonyms	3'-Sulfo Lewis a Trisaccharide, Sodium Salt; 3'-Sulfo-Lea; 3'-Sialyl Lewis a Trisaccharide Sulfate; Galβ1-3(Fucα1-4)GlcNAc-3'-sulfate, disodium salt; 3'-Sulfo-Galβ1-3(Fucα1-4)GlcNAc; Lewis a Trisaccharide 3'-Sulfate; 3'-Sulfo-Lacto-N-fucopentaose I; Sulfated Trisaccharide Derivative
EINECS	Contact for details

Quality Control

Every batch of 3'-(o-So3Na)Gal-Beta1,3(Fuc-Alpha1,4)Glcnac, Na is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation (NMR, MS), and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store the product in a cool, dry place, ideally at -20°C or below for long-term stability. For daily use, allow the vial to equilibrate to room temperature in a desiccator before opening to prevent moisture absorption. Keep the container tightly sealed when not in use.

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%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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