Description

Polylactosamine is a synthetic carbohydrate polymer derived from repeating units of N-acetyllactosamine, a disaccharide commonly found in glycoproteins and glycolipids. This compound is a critical tool in glycobiology research for studying cell-cell interactions, immune responses, and as a precursor for synthesizing complex oligosaccharide structures. It is essential for researchers and manufacturers in the pharmaceutical, diagnostic, and life science sectors who are developing novel therapeutics, vaccines, and advanced biomaterials.

Application

• Glycobiology Research: Used as a standard or substrate to study glycosylation patterns, enzyme kinetics (e.g., glycosyltransferases), and carbohydrate-protein interactions.
• Pharmaceutical Development: Serves as a key intermediate or building block for the synthesis of complex glycans used in drug discovery, particularly for cancer and immunology targets.
• Diagnostic Reagent Production: Employed in the manufacture of assay components, such as in ELISA or lateral flow tests, for detecting specific antibodies or lectins.
• Biomaterial Engineering: Incorporated into hydrogels, coatings, and scaffolds to mimic the extracellular matrix for tissue engineering and regenerative medicine applications.
• Lectinology Studies: Acts as a specific ligand for characterizing and inhibiting lectins, which are involved in numerous pathological and physiological processes.

Basic Information

Product Name	Polylactosamine
CAS No.	100787-31-3
Molecular Formula	(C14H24N2O11)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly-N-acetyllactosamine; Poly(LacNAc); Lactosamine Polymer; (3-O-β-D-Galactopyranosyl-2-acetamido-2-deoxy-D-glucopyranose) polymer; β-D-Gal-(1→4)-β-D-GlcNAc-(1→3) polymer; Neoglycopolymer; Glycan polymer; Synthetic lactosamine polymer
EINECS	Contact for details

Quality Control

Our Polylactosamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and polymer length distribution, NMR for structural confirmation, and monosaccharide analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent absorption of atmospheric moisture, which may affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Biological Activity (if applicable)	Contact for details

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