862010
Sodium dodecyl sulfate
98%
Synonym(s):
Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate
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About This Item
Linear Formula:
CH3(CH2)11OSO3Na
CAS Number:
Molecular Weight:
288.38
EC Number:
205-788-1
UNSPSC Code:
12161900
MDL number:
Beilstein/REAXYS Number:
3599286
assay
98%
mp
204-207 °C (lit.)
SMILES string
[Na+].CCCCCCCCCCCCOS([O-])(=O)=O
InChI
1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
InChI key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
Application
Useful as an anionic surfactant and for the separation of proteins and lipids by electrophoresis.
Anionic detergent
Other Notes
This product has been replaced by L4509-Sigma-Aldrich | Sodium dodecyl sulfate ReagentPlus®, ≥98.5% (GC)
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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N Quandt et al.
Analytical biochemistry, 214(2), 490-494 (1993-11-01)
A convenient method was established for the M(r) estimation by sodium dodecyl sulfate-polyacrylamide gel electrophoresis of large polypeptides in the range from 250,000 to 600,000. Such polypeptides had previously been shown to migrate improperly in various gel electrophoresis systems. In
W Y Craig et al.
Electrophoresis, 14(10), 1038-1041 (1993-10-01)
Lipoprotein(a) resembles low density lipoprotein in structure, except that a unique apolipoprotein (apo), apo(a), is linked to apo B-100. Variations in the number of sequence repeats in the apo(a) gene give rise to a range of isoforms. Depending on the
Coll. Polymer Sci., 272, 141-141 (1994)