Table 3. Total number (sum) of identified proteins per depletion strategy for normal and CKD sample (in at least 3, 4 and 5 technical replicates).

For both depleted and non-depleted sample the number of identifications is higher in normal than in CKD urine.

Normal
Name of the kit	Seppro IgY14	ProteoPrep	SpinTrap	ProteoSpin	Total urine
Proteins identified in 5 replicates	287	387	265	276	362
Proteins identified in 4 replicates	321	420	299	315	397
Proteins identified in 3 replicates	354	466	352	361	431
CKD
Name of the kit	Seppro IgY14	ProtoPrep	SpinTrap	ProteoSpin	Total urine
Proteins identified in 5 replicates	113	151	159	116	132
Proteins identified in 4 replicates	124	164	172	126	146
Proteins identified in 3 replicates	137	172	185	139	159