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11667289001

Roche

Sodium Dodecyl Sulfate (SDS)

Name: Sodium Dodecyl Sulfate (SDS)
Brand: ROCHE

anionic, electrophoresis grade

동의어(들):

Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium Dodecyl Sulfate (SDS), Sodium lauryl sulfate

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

C₁₂H₂₅NaO₄S

CAS 번호:

151-21-3

Molecular Weight:

288.38

MDL number:

MFCD00036175

UNSPSC Code:

12161900

NACRES:

NA.54

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도움 문의

속성

assay

≥97% (GC)

form

powder

mol wt

288.38 g/mol

packaging

pkg of 1 kg

manufacturer/tradename

Roche

technique(s)

HPLC: suitable, LC/MS: suitable

solubility

H₂O: soluble (clear solution (100 mg/ml in H₂O))

absorption

≤0.1 at 280 nm in water at 30 mg/mL

shipped in

ambient

storage temp.

20-25°C

SMILES string

[Na+].[S](=O)(=O)([O-])OCCCCCCCCCCCC

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

설명

General description

Pure quality, particularly suited for SDS-gel electrophoresis.

Application

Suitable in most routine electrophoretic applications as a denaturing agent for proteins.

Preparation Note

Working concentration: > 10 mg detergent per mg protein

Analysis Note

Purity: ≥99.5 alkyl sulfate, ≥97% dodecyl sulfate (GC)
Contaminants: ≤5 ppm Pb (AA), ≤0.5% Cl (AA)

C₁₂ fatty acids: >97% (after saponification)
Ease of removal*: –
Critical micellar concentration: 8.3 mM at +25°C
Formula: C₁₂H₂₅NaSO₄