Description

Sialosylparagloboside CAS NO 71833-57-3 is a complex glycosphingolipid, specifically a ganglioside, that plays a crucial role in cellular recognition and signaling processes. This compound is of significant value as a high-purity biochemical standard and research reagent for investigating cell membrane biology, immunology, and neurological function. It is primarily needed by research institutions, diagnostic manufacturers, and pharmaceutical companies engaged in advanced studies of carbohydrate-protein interactions, biomarker discovery, and the development of therapeutic agents.

Application

• Biochemical Research: Used as a critical standard and substrate in studies of ganglioside metabolism, cell adhesion, and signal transduction pathways.
• Immunology Studies: Serves as an antigen or hapten in the development and validation of monoclonal antibodies for diagnostic and research purposes.
• Neuroscience Research: Applied in investigations of neural development, synaptic function, and the role of gangliosides in neurological disorders.
• Diagnostic Development: Utilized as a reference material in the calibration of assays for detecting specific ganglioside-related biomarkers.
• Glycobiology: Essential for enzymatic studies, including sialyltransferase activity assays and the synthesis of more complex glycan structures.
• Pharmaceutical R&D: Acts as a target molecule in drug discovery programs focused on cancer, infectious diseases, and autoimmune conditions.

Basic Information

Product Name	Sialosylparagloboside
CAS No.	71833-57-3
Molecular Formula	C62H108N2O31
Molecular Weight	1401.51 g/mol
Synonyms	IV3NeuAc-nLc4Cer; NeuAcα2-3Galβ1-4GlcNAcβ1-3Galβ1-4Glcβ1-1'Cer; Sialylparagloboside; Sialylneolactotetraosylceramide; Ganglioside LM1; Monosialosylneolactotetraosylceramide; α-N-Acetylneuraminosyl-(2→3)-β-D-galactosyl-(1→4)-N-acetyl-β-D-glucosaminyl-(1→3)-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1)-N-acylsphingosine
EINECS	Contact for details

Quality Control

Our Sialosylparagloboside is produced under stringent conditions to ensure the highest standards of purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity assessment and mass spectrometry for structural confirmation. A detailed Certificate of Analysis (COA), documenting identity, purity, and specific test results, is provided with every shipment to guarantee traceability and compliance with your research protocols.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). For long-term storage, it is recommended to store under an inert atmosphere. Allow the vial to warm to room temperature in a desiccator before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0 %
Solvent Residue (GC)	Meets ICH guidelines

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