Thermo Fisher Scientific
High-Select™ Fe-NTA Phosphopeptide Enrichment Kit
A32992
Spin column used to purify phospho-peptide from digested protein lysate prior to mass spectrometry analysis.
Phospho-peptide enrichment
Trypsin digested HeLa lysate
None, just follow the provided protocol
Routinely achieve >96-98% enrichment of phospho-peptides.
N/A
Ease of use. Good enrichment
None
These spin columns are easy to use and give very good results.