Description

2-Acetamido-2-Deoxy-4-o-(3-Sulfo-A-D-Galactopyranosyl)-3-o-(A-L-Fucopyranosyl)-D-Glucopyranoside is a complex, sulfated oligosaccharide derivative of significant interest in advanced biochemical research and development. This compound matters as a high-purity, structurally defined reference standard for studying carbohydrate-protein interactions, particularly those involving selectins and other lectins. It is primarily needed by research institutions and pharmaceutical companies engaged in glycobiology, inflammation research, and the development of novel therapeutic agents or diagnostic tools.

Application

• Glycobiology Research: Used as a critical reference standard and substrate for studying enzyme kinetics, binding affinities, and the structural biology of carbohydrate-mediated processes.
• Inflammation & Immunology Studies: Serves as a tool compound for investigating selectin-ligand interactions, which are pivotal in leukocyte trafficking and inflammatory responses.
• Pharmaceutical Development: Employed in the screening and development of anti-inflammatory or anti-metastatic drugs that target specific carbohydrate-binding domains.
• Diagnostic Reagent Synthesis: Acts as a key intermediate or hapten in the development of immunoassays and biosensors for detecting specific carbohydrate antigens.
• Enzyme Substrate: Functions as a specific substrate for sulfotransferases, glycosyltransferases, or glycosidases in enzymatic characterization assays.
• Bioconjugation & Probe Development: Utilized for the synthesis of neoglycoconjugates, fluorescent probes, or affinity matrices for pull-down assays and cellular imaging.

Basic Information

Product Name	2-Acetamido-2-Deoxy-4-o-(3-Sulfo-A-D-Galactopyranosyl)-3-o-(A-L-Fucopyranosyl)-D-Glucopyranoside
CAS No.	153153-62-9
Molecular Formula	C26H44N2O21S
Molecular Weight	728.70 g/mol
Synonyms	3'-Sulfo Lewis a; Sialyl Lewis X isomer; 3'-Sulfo-Lea; 3'-Sulfo Lacto-N-fucopentaose II; 3'-Sulfo-LNFP II; 3'-Sulfo Lewis a pentasaccharide; 3'-Sulfated Lewis a; 4-O-[3-O-Sulfo-β-D-galactopyranosyl]-3-O-[α-L-fucopyranosyl]-2-acetamido-2-deoxy-D-glucopyranoside
EINECS	Contact for details

Quality Control

Our 2-Acetamido-2-Deoxy-4-o-(3-Sulfo-A-D-Galactopyranosyl)-3-o-(A-L-Fucopyranosyl)-D-Glucopyranoside is produced under stringent quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and mass spectrometry to ensure identity and batch-to-batch consistency suitable for research applications. Certificates of Analysis (COA) with detailed chromatographic and spectral data are provided.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive) and light-sensitive (store away from light). For long-term storage, consider desiccation and storage under inert atmosphere. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms (M-H)- or (M+Na)+
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0 %
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Biological Activity (Binding Assay)	Contact for details

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