Description

Thiourea, N-6-O-(N-acetyl-.alpha.-neuraminosyl)-(23)-O-.beta.-D-galactopyranosyl-(13)-2-(acetylamino)-2-deoxy-.beta.-D-glucopyranosyloxyhexyl-N-(3,6-dihydroxy-3-oxospiroisobenzofuran-1(3H),9-9Hxanthen-5-yl)-, disodium salt is a complex, fluorescently labeled glycoconjugate derivative, designed for high-sensitivity detection and analysis. This compound is critical for advanced biochemical research, particularly in the study of carbohydrate-protein interactions, glycosylation pathways, and cellular recognition processes. It is primarily utilized by research institutions, diagnostic developers, and pharmaceutical companies engaged in glycobiology, assay development, and high-throughput screening.

Application

• Glycobiology Research: As a fluorescent probe for studying sialylated glycan structures, lectin binding, and carbohydrate-mediated signaling.
• Diagnostic Assay Development: Serving as a key component in the design of sensitive fluorescence-based assays for detecting specific enzymes or biomarkers.
• High-Throughput Screening (HTS): Used in drug discovery platforms to identify inhibitors or modulators of glycosyltransferases, neuraminidases, or other carbohydrate-processing enzymes.
• Cell Imaging and Flow Cytometry: Employed as a fluorescent tag to visualize and track glycoconjugates on cell surfaces or within cellular compartments.
• Bioconjugation and Probe Synthesis: Acts as a sophisticated intermediate or final product for creating targeted molecular probes with specific carbohydrate motifs.
• Quality Control Reference Standard: Used as an analytical standard in the pharmaceutical and biotech industries to ensure the consistency of glycoprotein-based therapeutics.

Basic Information

Item	Details
Product Name	Thiourea, N-6-O-(N-acetyl-.alpha.-neuraminosyl)-(23)-O-.beta.-D-galactopyranosyl-(13)-2-(acetylamino)-2-deoxy-.beta.-D-glucopyranosyloxyhexyl-N-(3,6-dihydroxy-3-oxospiroisobenzofuran-1(3H),9-9Hxanthen-5-yl)-, disodium salt
CAS No.	184294-06-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5-FITC-Labeled Sialyl Lactosamine; Fluorescein Isothiocyanate-labeled Sialyl N-Acetyllactosamine; FITC-Sia-α2,3-Gal-β1,3-GlcNAc derivative; Fluorescent Sialylglycoconjugate; Thiourea-linked fluorescent glycan probe; Disodium salt of FITC-conjugated sialyllactosamine; Glycobiology fluorescent tracer; Sialylated glycan-FITC conjugate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research-grade biochemicals. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and functional integrity. Certificates of Analysis (COA) detailing specifications such as HPLC purity, fluorescence intensity, and functional activity are available upon request. We adhere to a cGMP-compliant quality management system for traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	Orange to red solid or lyophilized powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Fluorescence Properties	Ex/Em ~494/518 nm (FITC characteristic)
Water Content (KF)	≤ 5.0%
Solubility	Soluble in DMSO, DMF, aqueous buffers
Functional Activity	Tested in relevant binding or enzymatic assay

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