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Merck
CN

L9781

Lithium dodecyl sulfate

BioReagent, Molecular Biology, suitable for electrophoresis

Synonym(s):

Dodecyl lithium sulfate, Dodecyl sulfate lithium salt, Lauryl sulfate lithium salt, Lithium lauryl sulfate

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About This Item

Linear Formula:
CH3(CH2)11OSO3Li
CAS Number:
2044-56-6
Molecular Weight:
272.33
Beilstein:
5186718
EC Number:
218-058-2
MDL number:
MFCD00007467
UNSPSC Code:
12161902
PubChem Substance ID:
24896528
NACRES:
NA.31

Key Documents

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biological source

synthetic

Quality Level

200

grade

Molecular Biology

description

anionic

product line

BioReagent

Assay

≥98.5% (GC)

form

powder

mol wt

272.33 g/mol

CMC

7-10 mM (20-25°C)

mp

100-123 °C

transition temp

cloud point >100 °C

solubility

water: 350 g/L at 20 °C

density

1.17 g/cm3

absorption

≤0.05 at 260 nm (3% solution)
≤0.05 at 280 nm (3% solution)

suitability

suitable for electrophoresis

foreign activity

DNase and RNase, none detected

SMILES string

[Li+].CCCCCCCCCCCCOS([O-])(=O)=O

InChI

1S/C12H26O4S.Li/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

YFVGRULMIQXYNE-UHFFFAOYSA-M

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Related Categories

Application

Anionic detergent that may be used in place of SDS for electrophoresis in cold conditions.
Lithium dodecyl sulfate has been used as a component of lysis buffer.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000513980
0000513979
0000513979
0000513980
0000513978

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System-wide identification of RNA-binding proteins by interactome capture
Castello A, et al.
Nature Protocols, 8(3), 491-491 (2013)
Ultra-high-throughput sequencing of the immune receptor repertoire from millions of lymphocytes
McDaniel J R, et al.
Nature Protocols, 11(3), 429-429 (2016)
Eric J Montemayor et al.
Nucleic acids research, 42(16), 10845-10855 (2014-08-16)
The enzymatic processing of cellular RNA molecules requires selective recognition of unique chemical and topological features. The unusual 2',5'-phosphodiester linkages in RNA lariats produced by the spliceosome must be hydrolyzed by the intron debranching enzyme (Dbr1) before they can be
F Bruna et al.
Journal of hazardous materials, 225-226, 74-80 (2012-05-23)
Polycyclic aromatic hydrocarbons (PAHs) are considered as priority pollutants because of their high risk to human health. In this paper, we addressed the issue of using hydrotalcite-based nanocomposites as adsorbents of six low molecular weight PAHs (acenaphthene, fluorene, phenanthrene, anthracene
Anna Wahlström et al.
The FEBS journal, 275(20), 5117-5128 (2008-09-13)
The amyloid beta peptide (Abeta) with 39-42 residues is the major component of amyloid plaques found in brains of Alzheimer's disease patients, and soluble oligomeric peptide aggregates mediate toxic effects on neurons. The Abeta aggregation involves a conformational change of
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