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RDD040

Sigma-Aldrich

Sodium dodecyl sulfate

BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC), free-flowing, Redi-Dri

Synonym(s):
Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate
Linear Formula:
CH3(CH2)11OSO3Na
CAS Number:
Molecular Weight:
288.38
Beilstein:
3599286
Numer MDL:

klasa czystości

for molecular biology

Poziom jakości

100

opis

anionic

linia produktu

BioReagent
Redi-Dri

próba

≥98.5% (GC)

jakość

free-flowing

masa cząsteczkowa

micellar 18,000

liczba agregacji

62

technique(s)

electrophoresis: suitable

CMC

7-10 mM (20-25°C)

mp

204-207 °C (lit.)

temp. przejścia

cloud point >100 °C

rozpuszczalność

water: soluble

ślady anionów

chloride (Cl-): ≤500 ppm
phosphate (PO43-): ≤10 ppm

ślady kationów

heavy metals (as Pb): ≤10 ppm

absorpcja

≤0.1 at 260 at 3%
≤0.1 at 280 at 3%

HLB

40

przydatność

suitable for electrophoresis

obecność zanieczyszczeń

DNase, RNase, none detected

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

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Opis ogólny

Sodium dodecyl sulfate (SDS) is an anionic detergent suitable to denature proteins. It has a long-chain aliphatic group with negatively charged sulfate attached. This makes SDS an amphipathic detergent.

Zastosowanie

Sodium dodecyl sulfate has been used:
  • in chromatin immunoprecipitation
  • in SDS-polyacrylamide gel electrophoresis (SDS-PAGE)
  • as a component of radioimmunoprecipitation assay buffer for immunoblotting
Anionic detergent

Komentarz do analizy

Tested for use in denatured polyacrylamide gel electrophoresis.

Informacje prawne

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

piktogramy

CorrosionExclamation mark

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

Kod klasy składowania

11 - Combustible Solids

WGK

WGK 2

Temperatura zapłonu °F

338.0 °F

Temperatura zapłonu °C

170 °C

Certificate of Analysis

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Certificate of Origin

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More Documents

SDS

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