1. Department of Chemistry and Biochemistry, University of California─Los Angeles, Los Angeles, California 90095, United States
2. Thermo Fisher Scientific, San Jose, California 95134, United States
3. UCLA-DOE Institute, University of California─Los Angeles, Los Angeles, California 90095, United States
4. Molecular Biology Institute, University of California─Los Angeles, Los Angeles, California 90095, United States
5. Center for Research Acceleration and Digital Innovation, Molecular Analytics, Amgen Research, Thousand Oaks, California 91320, United States
6. Department of Biological Chemistry, University of California─Los Angeles, Los Angeles, California 90095, United States