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D5172 Sigma

n-Dodecyl β-D-maltoside

BioXtra, ≥98% (GC)

Synonym: DDM, Lauryl-β-D-maltoside

Properties

Related Categories Antigen-Vaccine Preparation, Biochemicals and Reagents, Cell Culture, Detergents, Detergents A to M,
description   non-ionic
product line   BioXtra
assay   ≥98% (GC)
mol wt   micellar avg mol wt 50,000
aggregation number   98
impurities   ≤0.0005% Phosphorus (P)
  ≤0.1% Insoluble matter
ign. residue   ≤0.1%
CMC   0.15 mM(20-25°C)
mp   224-226 °C(lit.)
anion traces   chloride (Cl-): ≤0.05%
  sulfate (SO42-): ≤0.05%
cation traces   Al: ≤0.0005%
  Ca: ≤0.001%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.005%
  Mg: ≤0.0005%
  NH4+: ≤0.05%
  Na: ≤0.05%
  Pb: ≤0.001%
  Zn: ≤0.0005%
storage temp.   −20°C

Description

General description

n-Dodecyl β-D-maltoside is a non-ionic surfactant belonging to the alkyl polyglucoside family. 5

Application

Non-ionic detergent for the stabilization and activation of enzymes and for membrane research.1,2,3,4

n-Dodecyl β-D-maltoside has been used in a study to assess the effect of detergents on the thermal behavior of elastin-like polypeptides (ELP). It has also been used in a study to investigate how membrane structures will respond to detergent solubilization from amino acid sequences.

Price and Availability


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<I>n</I>-Dodecyl β-<SC>D</SC>-maltoside

≥98% (GC)

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