90358

Triethylammonium acetate buffer

volatile buffer, ~1.0 M in H₂O

• Synonym(s): Triethylammonium acetate buffer, Buffer solution 1 M pH 7.0 (volatile), Triethylammonium acetate
• UNSPSC Code: 12161700
• PubChem Substance ID: 24889353
• NACRES: NA.25

Properties

• Quality Segment: 200
• assay: 0.95—1.05 mol
• form: liquid
• shelf life: limited shelf life, expiry date on the label
• concentration: 1 M, ~1.0 M in H₂O
• technique(s): electrophoresis: suitable
• color: colorless
• refractive index: n20/D 1.357
• pH: 7.0
• density: 1.002 g/mL at 20 °C
• suitability: suitable for chromatography, suitable for protein modification, suitable for separation of small nucleic acid fragments
• application(s): advanced drug delivery; detection; diagnostic assay manufacturing; life science and biopharma; sample preparation
• storage temp.: 2-8°C
• InChI: 1S/C6H15N.C2H4O2/c1-4-7(5-2)6-3;1-2(3)4/h4-6H2,1-3H3;1H3,(H,3,4)
• InChI key: AVBGNFCMKJOFIN-UHFFFAOYSA-N

Description

General description

Triethylammonium acetate, also known as TEAA, is a volatile buffer widely utilized as a buffer in various biochemical and biological applications, particularly in peptide and proteomics research. It is a common choice for ion-pairing reagent in the chromatographic separation of oligonucleotides and plays a key role in buffer solutions for oligonucleotide synthesis and purification.

Application

Triethylammonium acetate has been used:

• as a buffer in proteomics studies
• as a component of the mobile phase to separate nucleotide sugars
• as a buffer for the separation of glycopeptides in proteomics research

Features and Benefits

• Suitable for Biological and Biochemical Research
• Ready available solution reduce the need for preparation time

Other Notes

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Safety Information

• Storage Class: 12 - Non Combustible Liquids
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves