Thermo Scientific™

Pierce™ Triethylamine (TEA), Sequencing Grade

Catalog number:  25108

Related applications:

Protein Mass Spectrometry Analysis

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Thermo Scientific Pierce Triethylamine (TEA) is a high-purity solvent that is used in certain HPLC protocols, such as weak anion exchange, to resolve certain tryptic peptides on a reverse-phase column.

Features of Thermo Scientific Pierce Triethylamine (TEA):

• Greater than 99.5% triethylamine purity, allowing sensitive peptide detection at low UV wavelengths in reverse-phase HPLC peptide separation systems
• Packaged in amber glass bottles with protective PTFE-lined fluorocarbon caps for reagent integrity

Triethylamine is an ion-pairing reagent that alters selectivity in reverse-phase HPLC separations. By pairing with peptides, it effectively sharpens peaks, resulting in improved peak resolution. Pierce Triethylamine has low UV absorbance properties to provide sensitive detection across all wavelengths when used as an ion-pair reagent in HPLC separations. The reagent is designed and tested to meet the special requirements for peptide sequencing and analysis.

Pierce Triethylamine is specially purified and each lot is tested to the highest specifications to ensure the integrity of your data, maximize sensitivity in your assay and to prolong the life of your equipment.
For Research Use Only. Not for use in diagnostic procedures.


Form: Liquid
Product Line: Pierce™
Product Size: 100 g
Reagent Type: Ion Pairing Reagent

Contents & storage

Store in original container protected from direct sunlight in a dry, cool and well-ventilated area.