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Sigma-Aldrich

ACES >= 99.0% (TITRATION) (C005B-059382)

N-(2-Acetamido)-2-aminoethanesulfonic acid (ACES) is a zwitterionic buffer used in biochemistry and molecular biology research. It is one of the Good′s buffers with a pH range of 6.

Description

General description

N-(2-Acetamido)-2-aminoethanesulfonic acid (ACES) is a zwitterionic buffer used in biochemistry and molecular biology research. It is one of the Good′s buffers with a pH range of 6.15 - 8.35. The preferred range of ACES buffer in an aqueous solution is 6.1 - 7.5.

Application

ACES has been used:

  • as a component of buffered charcoal yeast extract (BYCE) agar for plating bacteria culture and Buffered Yeast Extract (BYE) liquid medium to culture bacteria
  • to study the impact of the pH shift on the thermal inactivation of bacterial (Bacillus subtills) spores
  • as a buffer system to study the depolymerization of starch by α-amylase during exposure to hydrostatic pressure.
It is also suitable for use: as buffers for both agarose and polyacrylamide gel electrophoresis; in the isoelectric focusing of proteins; in the analysis of bacterial autolysins in a discontinuous sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) system.

Other Notes

The product is intended for laboratory use only, and it is not suitable for drug, household, or other purposes.

Specifications
UPC:
41141607
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
Quantity:
25
Unit of Measurement:
GR
MPN:
A9758-25G
CAS:
7365-82-4
Catalog No. C005B-059382
Price: $118.57
List Price: $131.75
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