Internal Standard Options for Peptide LC-MS Quantification

An internal standard is a compound that displays physical and chemical characteristics similar to that of the analyte of interest, but at the same time generates a response that can be distinguished from that of the analyte. In Part 1 of "Internal Standard (IS) Options," [Dr. Erin Chambers] ( "popup link") focuses on Peptide LC-MS quantification. She discusses various IS options when, where, and how to implement various strategies, and accurate peptide quantification with various options.

see "Peptide and Protein Quantification Boot Camp" for more training modules →