Mass Spec-Compatible Extracts
Our mass spectrometry-compatible yeast and human protein extracts are designed specifically for mass spec applications. The extracts are predigested and cleaned up by solid-phase extraction for immediate use in liquid chromatography/mass spectrometry (LC-MS) analysis. The yeast and human extracts are also offered in an intact undigested form to provide a test material for optimizing mass spec protein sample preparation. Extract reproducibility is assured by stringent control over the manufacturing process. Each protein extract is monitored by LC-MS to confirm compositional and protein integrity.