Description

Lactosaminyl-G(M1) CAS NO 129898-66-4 is a specialized glycosphingolipid derivative, a key intermediate in the synthesis of complex gangliosides and glycoconjugates. This high-purity compound is essential for advancing research in glycobiology and developing novel therapeutic and diagnostic agents. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors for applications ranging from biochemical studies to the development of targeted drug delivery systems.

Application

• Biochemical Research: A critical substrate and intermediate for studying glycosyltransferase activity, enzyme mechanisms, and carbohydrate-protein interactions.
• Pharmaceutical Development: Used in the synthesis of complex ganglioside analogs for potential use in cancer therapy, neurological disorders, and as vaccine adjuvants.
• Diagnostic Reagent Synthesis: Serves as a precursor for manufacturing high-specificity reagents used in immunoassays and flow cytometry for cell surface marker detection.
• Glycoconjugate Production: A building block for the chemical and enzymatic synthesis of neoglycoconjugates for drug targeting and biomaterial functionalization.
• Cell Biology Studies: Employed to investigate cell signaling pathways, membrane dynamics, and the role of specific glycolipids in cellular recognition and adhesion.
• Standards and Reference Materials: Provides a high-purity standard for analytical methods such as HPLC and mass spectrometry in quality control and metabolic profiling.

Basic Information

Product Name	Lactosaminyl-G(M1)
CAS No.	129898-66-4
Molecular Formula	C56H100N2O23
Molecular Weight	1169.40 g/mol
Synonyms	G(M1) Lactosamine; II3NeuAc-Gg4Cer; Ganglioside G(M1) Lactosamine; Neu5Acα2-3Galβ1-3GalNAcβ1-4(Neu5Acα2-3)Galβ1-4Glcβ1-1'Cer; Lactosylceramide G(M1); β-D-Galactosyl-(1→3)-2-acetamido-2-deoxy-α-D-galactosyl-(1→4)-[α-N-acetylneuraminyl-(2→3)]-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1)-N-acylsphingosine
EINECS	Contact for details

Quality Control

Our Lactosaminyl-G(M1) is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. For long-term storage, keep desiccated.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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