Description

n-Decyl-B-D-Maltoside is a high-purity, non-ionic surfactant belonging to the alkyl glycoside family, specifically a decyl maltoside derivative. This compound is valued for its excellent solubilizing and stabilizing properties for membrane proteins and other sensitive biomolecules in aqueous solutions. It is an essential reagent for researchers and manufacturers in structural biology, pharmaceutical development, and diagnostic assay formulation who require mild, effective detergents that maintain protein integrity.

Application

• Membrane Protein Solubilization and Stabilization: Critical for extracting and maintaining the native structure of integral membrane proteins for X-ray crystallography, cryo-electron microscopy, and other biophysical studies.
• Pharmaceutical and Biologics Formulation: Used as an excipient in the development and stabilization of therapeutic protein formulations, including monoclonal antibodies and vaccines.
• Diagnostic Reagents: Employed in the formulation of diagnostic kits and assays, particularly those involving membrane-bound antigens or enzymes, to ensure consistent performance and shelf-life.
• Biochemical Research: A key component in buffer systems for cell lysis, protein purification chromatography, and the reconstitution of lipid bilayers and vesicles.
• Cosmetic and Personal Care: Functions as a mild, biodegradable surfactant in high-end cosmetic formulations, offering good foaming and cleansing properties with low irritation potential.

Basic Information

Product Name	n-Decyl-B-D-Maltoside
CAS No.	82494-06-5
Molecular Formula	C22H42O11
Molecular Weight	482.57 g/mol
Synonyms	Decyl β-D-maltopyranoside; n-Decyl-β-D-maltopyranoside; Decyl maltoside; DDM; n-Decyl-β-maltoside; β-n-Decyl maltoside; Decyl-β-D-maltoside; n-Decyl-β-D-maltoside
EINECS	Contact for details

Quality Control

Our n-Decyl-B-D-Maltoside is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and identity confirmation by spectroscopic methods, to ensure it meets the high standards required for life science research and GMP-sensitive applications. A comprehensive Certificate of Analysis (COA) detailing purity, critical micelle concentration (CMC), and other relevant parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture, which can affect performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Critical Micelle Concentration (CMC)	~1.6 mM (in water at 25°C)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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