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S7899 Sigma-Aldrich

Sodium acetate buffer solution

pH 5.2±0.1 (25 °C), for molecular biology, 3 M, 0.2 μm filtered

  • CAS Number 126-96-5

  •  Beilstein/REAXYS Number 3786729

  •  MDL number MFCD00137248

  •  eCl@ss 32129211

  •  PubChem Substance ID 24899767

  •  NACRES NA.52

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Properties

Related Categories Biochemicals and Reagents, Biological Buffers, Buffer Convenience Packaging, Buffer Solutions, Buffers A to Z,
Quality Level   200
grade   for molecular biology
sterility   0.2 μm filtered
form   liquid
concentration   3 M
pH   5.2±0.1 (25 °C)
suitability   suitable for DNA precipitation
storage temp.   room temp
SMILES string   [Na+].CC(O)=O.CC([O-])=O
InChI   1S/2C2H4O2.Na/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+1/p-1
InChI key   BHZOKUMUHVTPBX-UHFFFAOYSA-M

Description

General description

Sigma’s Sodium Acetate Buffer is a 3M solution prepared with 18 megaohm water and filter-sterilized.

Application

Sodium acetate buffer solution is suitable for precipitation of DNA, elution of proteins and for use in molecular biology applications such as ChIP-on-ChIP assay and in vitro enzyme inhibition assay.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Sodium acetate buffer solution for molecular biology

This product is designated as Molecular Biology grade. It is suitable for DNA precipitation and has been analyzed for the presence of nucleases. The Certificate of Analysis provides specific informat...
Keywords: Chromatography, Crystallization, DNA microarrays, Electrophoresis, Gel electrophoresis, High performance liquid chromatography, Microarray Analysis, Molecular biology, Precipitation, Purification, Reversed-phase chromatography, Solvents

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A buffer, as defined by Van Slyke [1], is "a substance which by its presence in solution increases the amount of acid or alkali that must be added to cause unit change in pH". Buffers are thus very i...
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Peer-Reviewed Papers
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References

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S2404 Sodium acetate buffer solution, BioXtra, pH 7.0±0.05 (25 °C), for molecular biology, 3 M, non-sterile; 0.2 μm filtered
S2889 Sodium acetate, anhydrous, for molecular biology, ≥99%
G1767 Glycogen from Mytilus edulis (Blue mussel), for DNA precipitations

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