Résumé
The SFBC Working Group on "Preanalytics and multiplex analyses in proteomics" is presenting a protocol which will allow harmonization of biospecimen research studies on the impact of different preanalytical variations on peptidic and protein analytes. This protocol is based upon standardization of preanalytical options corresponding to different preanalytical variations and different types of biospecimens (serum, plasma, cedrebrospinal fluid and urine). Application of this protocol will allow, not only harmonization of Biospecimen research, but also elaboration of standard nomenclature of the preanalytical steps.