Updated publication reference for PubMed record(s): 32184324. Updated publication reference for PubMed record(s): 32312967, 32184324. Updated publication reference for PubMed record(s): 32312967, 32817546, 32184324. Precursor ion intensity quantification and intensity-based absolute quantity estimation (IBAQ) was used to on the mixture of yeast cell lysates in order to estimate the absolute concentrations of the proteins.