Peptide sequence:	ITQVLHFTK
Genes:	C4A, C4B

Dataset	Samples			Median log2( Intensity )			Decile
uSP	115 (76.7%)			22.87			3
uEV-P20	138 (91.4%)			25.44			1
uEV-P150	33 (21.6%)			22.49			7