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Catalog Number:
38755
CAS Number:
10191-18-1
BES
Grade:
Suitable for cell culture
Purity:
≥ 99% (Assay by titration)
Synonym(s):
2-[bis(2-Hydroxyethyl)amino]ethanesulfonic acid, N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid
Documents
$54.38 /25G
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Product Information

BES, or 2-[bis(2-hydroxyethyl)amino]ethanesulfonic acid, is a versatile buffering agent widely utilized in biochemical and molecular biology applications. This compound is particularly valued for its ability to maintain stable pH levels in various biological systems, making it an essential component in cell culture media, protein purification, and enzyme assays. Its unique properties allow it to effectively stabilize pH in the physiological range, which is crucial for maintaining the integrity and functionality of biomolecules during experimental procedures.

Researchers and industry professionals appreciate BES for its low toxicity and compatibility with a wide range of biological molecules, which enhances its utility in sensitive applications. Additionally, its effectiveness in preventing pH drift during reactions makes it a preferred choice over other buffering agents in many laboratory settings. Whether you are involved in drug development, protein research, or cell biology, BES offers reliable performance and consistency, ensuring optimal conditions for your experiments.

Synonyms
2-[bis(2-Hydroxyethyl)amino]ethanesulfonic acid, N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid
CAS Number
10191-18-1
Purity
≥ 99% (Assay by titration)
Grade
Suitable for cell culture
Molecular Formula
C6H15NO5S
Molecular Weight
213.25
MDL Number
MFCD00007533
PubChem ID
73243
Melting Point
152 - 154 °C
Appearance
White powder
Conditions
Store at RT
General Information
Synonyms
2-[bis(2-Hydroxyethyl)amino]ethanesulfonic acid, N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid
CAS Number
10191-18-1
Purity
≥ 99% (Assay by titration)
Grade
Suitable for cell culture
Molecular Formula
C6H15NO5S
Molecular Weight
213.25
MDL Number
MFCD00007533
PubChem ID
73243
Melting Point
152 - 154 °C
Appearance
White powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

BES is widely utilized in research focused on:

  • Biological Buffering: It serves as an effective buffering agent in biological and biochemical applications, maintaining pH stability in cell culture and enzyme assays, which is crucial for accurate experimental results.
  • Pharmaceutical Formulations: In the pharmaceutical industry, it is used to formulate drugs, ensuring the stability and solubility of active ingredients, thereby enhancing drug efficacy.
  • Electrophoresis: BES is commonly employed in gel electrophoresis, particularly for the separation of nucleic acids and proteins, providing reliable results in molecular biology research.
  • Cell Biology: It is utilized in cell biology studies to maintain optimal pH levels in media, supporting cell growth and function, which is essential for research on cellular processes.
  • Diagnostic Applications: The compound is also used in diagnostic kits and assays, improving the accuracy of tests by stabilizing the pH of reaction mixtures.

Citations