Verification of protein biomarker specificity for the identification of biological stains by quadrupole time‐of‐flight mass spectrometry

Advances in proteomics technology over the past decade offer forensic serologists a greatly improved opportunity to accurately characterize the tissue source from which a DNA profile has been developed. Such information can provide critical context to evidence and can help to prioritize downstream DNA analyses. Previous proteome studies compiled panels of “candidate biomarkers” specific to each of five body fluids ( i.e ., peripheral blood,...