Description

Mannotriose-(Fucosyl-Di-[n-Acetylgucosamine]), Mono-Sialyl-Bis(Galactosyl-n-Acetylglucosaminyl)-Ammonium Salt is a complex, high-purity oligosaccharide derivative, specifically engineered for advanced biochemical and pharmaceutical research. This compound serves as a critical standard and intermediate in the synthesis and analysis of glycoproteins and glycolipids, enabling precise study of glycosylation patterns and cell signaling pathways. It is essential for researchers and manufacturers in the fields of glycobiology, biopharmaceutical development, and diagnostic reagent production who require well-defined, structurally-characterized carbohydrate molecules.

Application

• Glycobiology Research: Used as a reference standard and substrate for studying enzyme kinetics, carbohydrate-protein interactions, and glycan biosynthesis pathways.
• Biopharmaceutical Development: Serves as a critical intermediate or analytical standard in the development and quality control of monoclonal antibodies, therapeutic proteins, and vaccines where specific glycosylation is crucial for efficacy and safety.
• Diagnostic Reagent Manufacturing: Employed in the production of high-sensitivity diagnostic kits and assays for detecting specific biomarkers, pathogens, or autoimmune diseases.
• Enzyme Substrate: Acts as a specific substrate for glycosyltransferases, glycosidases, and other enzymes involved in carbohydrate metabolism for functional characterization.
• Cell Culture & Media Supplement: Used in specialized cell culture media to influence cell growth, differentiation, and protein expression profiles in bioprocessing.
• Structural Analysis: Provides a defined structure for use in nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry (MS) for method development and calibration.

Basic Information

Product Name	Mannotriose-(Fucosyl-Di-[n-Acetylgucosamine]), Mono-Sialyl-Bis(Galactosyl-n-Acetylglucosaminyl)-Ammonium Salt
CAS No.	189896-08-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Mono-Sialyl-Bis(Galactosyl-N-Acetylglucosaminyl) Mannotriose-(Fucosyl-Di-N-Acetylglucosamine) Ammonium Salt; Sialyl Lewis X (sLeX) related oligosaccharide ammonium salt; Ammonium salt of a complex branched oligosaccharide; Fucosylated, sialylated N-glycan core derivative; Glycan standard for cell adhesion research; HNK-1 epitope related carbohydrate; Selectin ligand analog
EINECS	Contact for details

Quality Control

This high-purity biochemical is manufactured under strict quality control protocols to ensure batch-to-batch consistency and structural integrity. Each lot is characterized using advanced analytical techniques including HPLC, mass spectrometry, and NMR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. Our quality system is designed to support research and GMP-grade applications, ensuring reliability for your most critical projects.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive). Allow the sealed vial to equilibrate to room temperature before opening to prevent condensation and moisture uptake. For long-term storage, consider under an inert atmosphere. Keep container tightly sealed in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Assay	≥ 90% (on dried basis)
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Bacterial Endotoxins	< 10 EU/mg
Bioburden	To specification

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