71725

Sigma-Aldrich

Sodium dodecyl sulfate

BioUltra, for molecular biology, ≥99.0% (GC)

Sinônimo(s):
Lauryl sulfate sodium salt, Sodium lauryl sulfate, Dodecyl sulfate sodium salt, SDS, Dodecyl sodium sulfate
Fórmula linear:
CH3(CH2)11OSO3Na
Número CAS:
Peso molecular:
288.38
Beilstein/REAXYS Number:
3599286
Número EC:
Número MDL:
eCl@ss:
39093306
ID de substância PubChem:
NACRES:
NA.25

Nível de qualidade

200

grau

for molecular biology

descrição

anionic

linha de produto

BioUltra

teor

≥99.0% (GC)

peso molecular

micellar avg mol wt 18,000

número de agregação

62

Impurezas

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

perda

≤3% loss on drying, 20 °C (HV)

CMC

7-10 mM (20-25°C)

pf

204-207 °C (lit.)

temperatura de transição

cloud point >100 °C

solubilidade

H2O: 0.1 M at 20 °C, clear, colorless

traços de ânion

chloride (Cl-): ≤200 mg/kg
phosphate (PO43-): ≤1 mg/kg

traços de cátion

Al: ≤5 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤200 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

0.1 M in H2O

Absorção UV

λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02

SMILES string

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

HLB

40

adequação

suitable for electrophoresis

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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Categorias relacionadas

Aplicação

SDS-polyacrylamide gel electrophoresis for the analysis of cell-free translation products
Anionic detergent

Pictogramas

CorrosionExclamation mark

Palavra indicadora

Danger

hazcat

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

storage_class_code

11 - Combustible Solids

WGK Alemanha

WGK 2

Ponto de fulgor (ºF)

338.0 °F

Ponto de fulgor (ºC)

170 °C

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Certificado de análise

Certificado de origem

Characterization of in vitro translation products.
R Jagus
Methods in enzymology, 152, 296-304 (1987-01-01)
Shane Stegeman et al.
Endocrine-related cancer, 22(2), 265-276 (2015-02-12)
The oncogene MDM4, also known as MDMX or HDMX, contributes to cancer susceptibility and progression through its capacity to negatively regulate a range of genes with tumour-suppressive functions. As part of a recent genome-wide association study it was determined that...
Kazuya Ishikawa et al.
Nature communications, 5, 5430-5430 (2014-11-13)
Pathogen effector proteins are delivered to host cells to suppress plant immunity. However, the mechanisms by which effector proteins function are largely unknown. Here we show that expression of XopP(Xoo), an effector of rice pathogen Xanthomonas oryzae pv. oryzae, in...
S Bavamian et al.
Molecular psychiatry, 20(5), 573-584 (2015-01-28)
Bipolar disorder (BD) is a heritable neuropsychiatric disorder with largely unknown pathogenesis. Given their prominent role in brain function and disease, we hypothesized that microRNAs (miRNAs) might be of importance for BD. Here we show that levels of miR-34a, which...
Takahiro Kishikawa et al.
Oncotarget, 6(10), 8339-8352 (2015-04-01)
Reduced expression of microRNA122 (miR122), a liver-specific microRNA, is frequent in hepatocellular carcinoma (HCC). However, its biological significances remain poorly understood. Because deregulated amino acid levels in cancers can affect their biological behavior, we determined the amino acid levels in...

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