Thermo Fisher Scientific
Pierce™ Strong Cation Exchange Spin Column
90008
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These spin column were used fractionate proteins based on their charge differences prior to digestion and mass spectrometry analysis.
Protein fractionation prior to sample preparation
Isolated protein complex
None
This was used to fractionate immune-complex (protein) based on charge differences, prior to downstream application.
N/A
Fast and convenient
These strong cation exchange spin column worked great to pre-fractionate of protein complex.