Abstract: In various embodiments, the methods for analyzing a sample are provided utilizing a result dependent acquisition strategy. In various embodiments, methods for analyzing a sample are provided wherein the sample is first analyzed by MALDI and MS to produce a first result that is then used to determine a second analysis that is used to analyze the sample again by MALDI and MS/MS or MSn to produce a second result.

Abstract: In various embodiments, the methods for analyzing a sample are provided utilizing a result dependent acquisition strategy. In various embodiments, methods for analyzing a sample are provided wherein the sample is first analyzed by MALDI and MS to produce a first result that is then used to determine a second analysis that is used to analyze the sample again by MALDI and MS/MS or MSn to produce a second result.

Abstract: Integrated methods and apparatus for sequencing or identifying polymers by mass spectrometry with a statistical certainty. The methods involve integrating data obtained by mass spectrometry analysis of a series of polymer fragments and statistically comparing said data with hypothetical data corresponding to known sequences or identities.

Abstract: The methods and apparatus disclosed herein are useful for sequencing polymers using mass spectrometry. The methods involve differing ratios of hydrolyzing agent to polymer disposed upon a reaction surface adapted for use with a mass spectrometer. The methods further involve integrating data obtained from mass spectrometry analysis of a plurality of series of hydrolyzed polymer fragments, and optionally provide statistical interpretation paradigms and computer software therefor. The apparatus involves a mass spectrometer sample holder, having hydrolyzing agent disposed thereon, which is useful for adapting any mass spectrometer for polymer sequencing.

Abstract: The methods and apparatus disclosed herein are useful for sequencing polymers using mass spectrometry. The methods involve differing ratios of hydrolyzing agent to polymer disposed upon a reaction surface adapted for use with a mass spectrometer. The methods further involve integrating data obtained from mass spectrometry analysis of a plurality of series of hydrolyzed polymer fragments, and optionally provide statistical interpretation paradigms and computer software therefor. The apparatus involves a mass spectrometer sample holder, having hydrolyzing agent disposed thereon, which is useful for adapting any mass spectrometer for polymer sequencing.