SysQuan Human Database

Fast, large-scale absolute quantification for human samples. Unlike traditional methods requiring expensive synthetic peptides for each target, SysQuan uses metabolically K6-labeled mouse tissues with pre-quantified proteins. Simply mix your human samples with our standardized mouse tissue extracts to achieve absolute quantification across the entire proteome.

How to Use:

Search for proteins by gene name, UniProt accession, or peptide sequence
Filter by tissue type or assay availability (MRM, PRM-PASEF)
Select peptides to add them to your cart
Access MRM/PRM transitions, calibration curves, and observed peptide spectra
Download assay data

Available Data:

Optimized MRM & PRM-PASEF transitions for targeted MS
Absolute quantification calibration curves (fmol/µg)
Observed peptide MS/MS spectra from mouse tissues
Multi-tissue coverage across mouse organs

Use the SysQuan Kit: Pre-quantified K6-labeled mouse tissue extracts ready to spike into your human samples for rapid absolute quantification—no need for expensive synthetic peptide standards!

Uniprot ID	Gene	Peptide Sequence	Tissue	Mouse Conc. (fmol/µg)	Incorp. (%)	Assays Available	PTM
P55072	VCP	LEILQIHTK	liver	—	100.0	MRM	—
P55072	VCP	LEILQIHTK	plasma	—	100.0	MRM	—
P55103	INHBC	ELLLDLAK	liver	—	100.0	MRM	—
P55103	INHBC	ELLLDLAK	plasma	—	100.0	MRM	—
P55145	MANF	QIDLSTVDLK	dbs	—	100.0	MRM	—
P55145	MANF	QIDLSTVDLK	liver	—	100.0	MRM	—
P55160	NCKAP1L	EFVTPDTDIK	Heart	—	100.0	MRM	—
P55160	NCKAP1L	EFVTPDTDIK	kidney	—	100.0	MRM	—
P55160	NCKAP1L	EFVTPDTDIK	lung	—	100.0	MRM	—
P55212	CASP6	FSDLGFEVK	Heart	—	100.0	MRM	—
P55212	CASP6	FSDLGFEVK	lung	—	100.0	MRM	—
P55287	CDH11	FFTINPEDGFIK	Heart	—	100.0	MRM	—
P55287	CDH11	FFTINPEDGFIK	kidney	—	100.0	MRM	—
P55287	CDH11	FFTINPEDGFIK	lung	—	100.0	MRM	—
P55287	CDH11	FFTINPEDGFIK	Spleen	—	100.0	MRM	—
P55769	SNU13	AYPLADAHLTK	kidney	—	100.0	MRM	—
P55769	SNU13	AYPLADAHLTK	liver	—	100.0	MRM	—
P55769	SNU13	AYPLADAHLTK	lung	—	100.0	MRM	—
P55769	SNU13	AYPLADAHLTK	Spleen	—	100.0	MRM	—
P55786	NPEPPS	VTLSFPSTLQTGTGTLK	dbs	—	100.0	MRM	—
P55786	NPEPPS	VTLSFPSTLQTGTGTLK	Heart	—	100.0	MRM	—
P55786	NPEPPS	VTLSFPSTLQTGTGTLK	kidney	—	100.0	MRM	—
P55786	NPEPPS	VTLSFPSTLQTGTGTLK	liver	—	100.0	MRM	—
P55786	NPEPPS	VTLSFPSTLQTGTGTLK	lung	—	100.0	MRM	—
P55854	SUMO3	TENDHINLK	Heart	—	100.0	MRM	—
P55854	SUMO3	TENDHINLK	liver	—	100.0	MRM	—
P55854	SUMO3	TENDHINLK	lung	—	100.0	MRM	—
P56192	MARS1	HGNQYIQVNEPWK	Heart	—	100.0	MRM	—
P56192	MARS1	HGNQYIQVNEPWK	liver	—	100.0	MRM	—
P56192	MARS1	HGNQYIQVNEPWK	lung	—	100.0	MRM	—
P56192	MARS1	HGNQYIQVNEPWK	Spleen	—	100.0	MRM	—
P56385	ATP5ME	VPPVQVSPLIK	dbs	—	100.0	MRM	—
P56385	ATP5ME	VPPVQVSPLIK	kidney	—	100.0	MRM	—
P56385	ATP5ME	VPPVQVSPLIK	liver	—	100.0	MRM	—
P56385	ATP5ME	VPPVQVSPLIK	lung	—	100.0	MRM	—
P56385	ATP5ME	VPPVQVSPLIK	Spleen	—	100.0	MRM	—
P56537	EIF6	ETEEILADVLK	Heart	—	100.0	MRM	—
P56537	EIF6	ETEEILADVLK	kidney	—	100.0	MRM	—
P56537	EIF6	ETEEILADVLK	liver	—	100.0	MRM	—
P56537	EIF6	ETEEILADVLK	lung	—	100.0	MRM	—
P56545	CTBP2	IGSGYDNVDIK	Heart	—	100.0	MRM	—
P56545	CTBP2	IGSGYDNVDIK	liver	—	100.0	MRM	—
P56545	CTBP2	IGSGYDNVDIK	Spleen	—	100.0	MRM	—
P56556	NDUFA6	VVDLLVIK	dbs	—	100.0	MRM	—
P56556	NDUFA6	VVDLLVIK	Heart	—	100.0	MRM	—
P56556	NDUFA6	VVDLLVIK	kidney	—	100.0	MRM	—
P56556	NDUFA6	VVDLLVIK	liver	—	100.0	MRM	—
P56589	PEX3	HSLSLLDLEQK	Heart	—	100.0	MRM	—
P56589	PEX3	HSLSLLDLEQK	liver	—	100.0	MRM	—
P56589	PEX3	HSLSLLDLEQK	lung	—	100.0	MRM	—

SysQuan Human Database

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