Peptide sequence:	KYVLPNFEVK
Genes:	C4A, C4B

Dataset	Samples			Median log2( Intensity )			Decile
uSP	122 (81.3%)			23.2			3
uEV-P20	131 (86.8%)			24.85			1
uEV-P150	40 (26.1%)			22.04			5