Description

Disialyloctasaccharide is a complex, branched oligosaccharide characterized by the presence of two sialic acid residues. This compound is of significant interest in glycobiology research due to its role as a structural motif in glycoproteins and glycolipids, influencing cell-cell recognition and signaling processes. It is primarily utilized by researchers and developers in the life sciences, pharmaceutical, and diagnostic sectors for studying carbohydrate-protein interactions, developing biomarkers, and creating novel therapeutic agents.

Application

• Glycobiology Research: Used as a standard or substrate to study sialyltransferase activity, glycan biosynthesis, and carbohydrate-mediated biological recognition.
• Pharmaceutical Development: Serves as a key intermediate or reference compound in the research and development of glycan-based drugs, vaccines, and anti-adhesion therapies.
• Diagnostic Reagent Production: Employed in the formulation of assay kits and diagnostic tools for detecting specific antibodies, lectins, or enzymes related to glycan structures.
• Biomarker Discovery: Acts as a critical tool for identifying and validating novel carbohydrate-based biomarkers associated with diseases such as cancer and inflammation.
• Enzymology Studies: Utilized as a specific substrate for characterizing the kinetics and specificity of glycosidases and glycosyltransferases.
• Cell Culture & Media Supplement: May be used in specialized cell culture media to influence cell surface glycosylation patterns and study their functional effects.

Basic Information

Product Name	Disialyloctasaccharide
CAS No.	58902-60-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Disialyloctasaccharide; Octasaccharide containing two sialic acid residues; Sialylated octasaccharide; Glycan with two sialyl groups; Oligosaccharide, disialo-; (NeuAc)2-Octasaccharide; Sialyloligosaccharide
EINECS	Contact for details

Quality Control

Our Disialyloctasaccharide is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Biological Activity	As per application test

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