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Catalog Number:
01193
CAS Number:
91000-53-2
N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium salt
Purity:
≥ 99% (Assay by titration)
Synonym(s):
TAPS sodium salt, [2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amino-1-propanesulfonicacid sodium salt
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Product Information

N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium salt, commonly referred to as TAPS sodium salt, 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 a variety of biological systems, making it an essential component in cell culture, protein purification, and enzyme assays. Its unique structure allows it to effectively stabilize pH in the physiological range, which is crucial for experiments involving sensitive biological molecules.

Researchers appreciate TAPS sodium salt for its low toxicity and compatibility with a wide range of biological systems, which enhances its utility in laboratory settings. It is often employed in the preparation of buffers for electrophoresis and chromatography, as well as in the formulation of reagents for immunoassays. The compound's excellent solubility in water and ability to resist pH changes under varying conditions make it a reliable choice for scientists seeking consistent and reproducible results in their experiments.

Synonyms
TAPS sodium salt, [2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amino-1-propanesulfonicacid sodium salt
CAS Number
91000-53-2
Purity
≥ 99% (Assay by titration)
Molecular Formula
C7H16NO6SNa
Molecular Weight
265.3
MDL Number
MFCD00069903
Melting Point
164 - 170 °C (Lit.)
Appearance
White powder with chunks
Conditions
Store at RT
General Information
Synonyms
TAPS sodium salt, [2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amino-1-propanesulfonicacid sodium salt
CAS Number
91000-53-2
Purity
≥ 99% (Assay by titration)
Molecular Formula
C7H16NO6SNa
Molecular Weight
265.3
MDL Number
MFCD00069903
Melting Point
164 - 170 °C (Lit.)
Appearance
White powder with chunks
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

N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium salt is widely utilized in research focused on:

  • Biological Buffers: This compound serves as an effective buffer in biological and biochemical research, maintaining pH stability in various experiments, which is crucial for enzyme activity and cellular processes.
  • Cell Culture Media: It is commonly used in cell culture applications, providing a stable environment for the growth of cells, which is essential for pharmaceutical and biotechnology research.
  • Protein Purification: The chemical aids in protein purification processes, helping researchers isolate proteins with high specificity, thereby enhancing the efficiency of studies in proteomics.
  • Pharmaceutical Formulations: Its properties make it valuable in formulating drugs, ensuring that active ingredients remain stable and effective, which is vital for the development of new therapies.
  • Analytical Chemistry: This compound is utilized in analytical methods, such as chromatography, where it helps in separating and analyzing complex mixtures, providing accurate results for various applications.

Citations