Description

n-Dodecyl-β-D-Maltoside (CAS NO 69227-93-6) is a high-purity, non-ionic detergent widely recognized for its effectiveness in solubilizing membrane proteins while maintaining their native structure and function. This compound is critical for researchers and manufacturers who require gentle yet efficient protein extraction and stabilization. It is an essential reagent for structural biology, biochemistry, and pharmaceutical development, serving industries focused on life science research, drug discovery, and diagnostic assay development.

Application

• Solubilization and purification of integral membrane proteins for structural and functional studies.
• Stabilization of membrane protein complexes in solution for biophysical characterization (e.g., X-ray crystallography, cryo-EM).
• Component in cell lysis buffers for the isolation of membrane-bound enzymes and receptors.
• Use in the formulation of vaccines and therapeutic proteins to enhance stability and solubility.
• Critical reagent in the reconstitution of functional membrane proteins into liposomes or nanodiscs.
• Employed in chromatography techniques, such as size-exclusion and affinity chromatography, for protein purification.
• Used in diagnostic kit formulations and as a stabilizing agent in various biochemical assays.

Basic Information

Product Name	n-Dodecyl-β-D-Maltoside
CAS No.	69227-93-6
Molecular Formula	C24H46O11
Molecular Weight	510.62 g/mol
Synonyms	DDM; Dodecyl Maltoside; n-Dodecyl-β-D-maltopyranoside; Lauryl Maltoside; Dodecyl-β-D-maltoside; β-D-Dodecyl maltoside; Dodecyl β-maltoside; Maltoside C12
EINECS	Contact for details

Quality Control

Our n-Dodecyl-β-D-Maltoside is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and identity confirmation, to ensure it meets the high standards required for sensitive research and production applications. Certificates of Analysis (COA) detailing purity, critical micelle concentration (CMC), and other relevant parameters are available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Critical Micelle Concentration (CMC)	0.15 - 0.20 mM (in water at 25°C)
Water Content (KF)	≤ 2.0 %
Residue on Ignition	≤ 0.1 %
Heavy Metals	≤ 10 ppm

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