Analytical approach leading to the identity of a protein.
Note: The identity of the protein is given in respect to the
proteoform by its primary structure, post-translational modification, or
tertiary structure.
Source:
PAC, 2018, 90, 1121. 'Terminology of bioanalytical methods (IUPAC Recommendations 2018)' on page 1161 (https://doi.org/10.1515/pac-2016-1120)