Description

Fructosyl-Lysine CAS NO 21291-40-7 is a key Amadori compound formed in the Maillard reaction between lysine and glucose. This molecule is of significant interest as a biomarker and a critical intermediate in the study of advanced glycation end-products (AGEs). It is primarily utilized by researchers and manufacturers in the life sciences, diagnostics, and food chemistry sectors for analytical and developmental purposes.

Application

• Biomarker Research: Used as a standard reference material for quantifying early glycation products in biological samples, crucial for diabetes and aging-related studies.
• Diagnostic Kit Development: Serves as a critical calibrant and antigen in the development of immunoassays and ELISA kits for detecting glycated proteins.
• Food Science & Quality Control: Employed as an analytical standard to measure the extent of the Maillard reaction in processed foods, influencing flavor, color, and nutritional quality.
• AGEs Inhibition Studies: Acts as a substrate in high-throughput screening assays to evaluate potential inhibitors of advanced glycation end-product formation.
• Nutritional Biochemistry: Used in metabolic studies to understand the absorption and fate of dietary Maillard reaction products.
• Pharmaceutical Intermediates: Investigated as a precursor or model compound in the research of therapeutic agents targeting glycation pathways.

Basic Information

Item	Details
Product Name	Fructosyl-Lysine
CAS No.	21291-40-7
Molecular Formula	C12H24N2O7
Molecular Weight	308.33 g/mol
Synonyms	Nε-(1-Deoxyfructos-1-yl)-L-lysine; Fructose-Lysine; 1-Deoxy-1-(N6-L-lysino)-D-fructose; Amadori product of Lysine; Lysine-fructose adduct; N6-(1-Deoxyfructos-1-yl)-L-lysine; Glycated Lysine; Early Maillard Reaction Product
EINECS	Contact for details

Quality Control

Our Fructosyl-Lysine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (NMR, MS), to ensure it meets the high standards required for research and diagnostic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive). Allow the sealed container to reach room temperature before opening to prevent condensation and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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