Table 2.

Clustering HEK293 and Plasma datasets. The table shows the number of peptide and protein identifications made in each of the individual datasets, and the identifications made with the combined archive: the number of ids that were common to both datasets and the number that were added to each dataset because its spectra were joined into clusters with identified spectra from the other dataset.

	Num. peptides	Num. Proteins
HEK 293	61,380	8,066
Plasma	18,473	1,498
Common to both	1,003	600
Ids added to HEK using archive	954	114
Ids added to Plasma using archive	584	207