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SDS C11203

CAT NO PRODUCT NAME SIZE PRICE
C11203 SDS 1 KG $260.00
C11204 SDS 5 KG $1,040.00

Introduction

The product is the core raw material for nucleic acid extraction after strict screening and quality control. Sodium dodecyl sulfate (SDS) is a very efficient surfactant, which can dissolve almost all proteins. It can destroy the non-covalent bond of protein, so as to denature the protein and lose its natural conformation and function. In the application of nucleic acid extraction, SDS is often used to destroy the cell membrane (lyse cells) to release soluble substances in cells. It can destroy the connection between protein, protein lipid and lipid lipid, denature the protein structurally and destroy its three-dimensional structure. SDS will precipitate at low temperature because it belongs to the one with the highest critical micelle temperature among detergents, and this precipitation phenomenon will be more obvious in the presence of potassium salt. This characteristic of SDS can be used to remove protein from digestive juice.

Details


Specifications

Features
Specification
Basic content
CAS Numbers
151-21-3
Formula
CH3(CH2)11OSO3Na
Molecular Weight
288.38
Content
99.0%
Level
Molecular Biology
Appearance
White flake crystal
Preservation conditions
Room temperature
Stability
Unlimited in dry conditions. Storage in dark container
Impurity parameters
Moisture
≤1.0%
Sodium sulphate
≤0.1%
Sodium chloride
≤0.1%
Phosphate
≤1ppm
Lead
2ppm
Iron ≤1ppm
Nitrogen
5ppm
Arsenic
0.1ppm
Petroleum ether soluble matter
≤0.2%
Fraction content
>99.0%
UV absorption value
Absorbance value @ 230 (6M)
≤0.05
Absorbance value @ 260 (6M)
≤0.01
Absorbance value @ 280 (6M)
≤0.05
Absorbance value @ 320 (6M)
≤0.01
Nucleic acid extraction related
Plasmid extraction test
Adopt
Tissue DNA extraction test
Adopt
Circulating DNA extraction
Adopt
DNase test (1%)
Not detected
RNase test (1%)
Not detected
Saturated solution (20%)
It is soluble when stirred at room temperature, No filtering required
PH (1%)
5.0-8.0


Ordering information

CAT.No. Product Name
Package
C11203

Sodium dodecyl sulfate (SDS)

(Molecular Biology)

1KG
C11204
5KG

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