1. Department of Biology, University of Oklahoma, Norman, Oklahoma 73019, United States
2. Thermo Scientific, San Jose, California 95134, United States
3. Proteinaceous, Inc., Evanston, Illinois 60204, United States
4. Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
5. Mass Spectrometry, Proteomics and Metabolomics Core Facility, University of Oklahoma, Norman, Oklahoma 73019, United States