Description

O-6-deoxy-a-L-galactopyranosyl-(1->3)-O-b-D-galactopyranosyl-(1->3)-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-[1->3(or 1->6)]-O-[O-b-D-galactopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-[1->6(or 1->3)]]-O-b-D-galactopyranosyl-(1->4)-D-G is a complex, high-purity oligosaccharide derivative of significant interest in advanced biochemical research and development. Its intricate structure makes it a valuable reference standard and building block for studying carbohydrate-protein interactions, glycobiology, and the synthesis of complex glycoconjugates. This compound is primarily sought after by pharmaceutical R&D teams, diagnostic developers, and academic research institutions focused on glycoscience and therapeutic discovery.

Application

• Glycobiology Research: Used as a critical substrate or inhibitor in enzymatic studies and for investigating lectin-carbohydrate binding specificities.
• Pharmaceutical Development: Serves as a key intermediate or reference compound in the synthesis of novel glycoconjugate vaccines, antibody-drug conjugates (ADCs), and other biotherapeutics.
• Diagnostic Reagent Manufacturing: Employed in the development of high-sensitivity diagnostic assays and biosensors that rely on specific carbohydrate recognition.
• Enzymology Studies: Acts as a substrate for glycosyltransferases, glycosidases, and other enzymes involved in carbohydrate metabolism and synthesis.
• Academic & Institutional Research: Provides a well-defined, pure compound for fundamental studies in chemical biology, structural biology, and medicinal chemistry.
• Biomimetic Material Synthesis: Used as a precursor for creating synthetic polymers or surfaces that mimic natural glycan structures for tissue engineering or drug delivery applications.

Basic Information

Product Name	O-6-deoxy-a-L-galactopyranosyl-(1->3)-O-b-D-galactopyranosyl-(1->3)-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-[1->3(or 1->6)]-O-[O-b-D-galactopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-[1->6(or 1->3)]]-O-b-D-galactopyranosyl-(1->4)-D-G
CAS No.	210647-98-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Complex Oligosaccharide 210647-98-6; Branched Glycan Derivative; N-Acetylglucosamine-containing Oligosaccharide; Glycotetrasaccharide Derivative; Lacto-N-neotetraose Derivative; Blood Group Antigen-related Oligosaccharide; Research Oligosaccharide 210647-98-6; Custom Glycan Building Block
EINECS	Contact for details

Quality Control

Our high-purity biochemicals are produced and handled under strict quality management protocols. Each batch of this oligosaccharide undergoes comprehensive analytical characterization using techniques such as HPLC, NMR, and Mass Spectrometry to confirm identity, purity, and structural integrity. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing all relevant specifications to support your research and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Biological Activity (if applicable)	Tested per customer requirement

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