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
P28289	TMOD1	LADLTGPIIPK	Heart	—	100.0	None	—
P28289	TMOD1	LADLTGPIIPK	kidney	—	100.0	None	—
P28289	TMOD1	LADLTGPIIPK	liver	—	100.0	None	—
P28289	TMOD1	LADLTGPIIPK	lung	—	100.0	None	—
P28289	TMOD1	LADLTGPIIPK	Spleen	—	100.0	None	—
P28289	TMOD1	NIPIPTLK	dbs	—	100.0	None	—
P28289	TMOD1	NIPIPTLK	Heart	—	100.0	None	—
P28289	TMOD1	PTQYKPVPDEEPNSTDVEETLER	Heart	—	100.0	None	—
P28289	TMOD1	PTQYKPVPDEEPNSTDVEETLER	lung	—	100.0	None	—
P28290	ITPRID2	EIVSGLLAAVSSSK	Heart	—	100.0	None	—
P28290	ITPRID2	EIVSGLLAAVSSSK	kidney	—	100.0	None	—
P28290	ITPRID2	EIVSGLLAAVSSSK	liver	—	100.0	None	—
P28290	ITPRID2	EIVSGLLAAVSSSK	lung	—	100.0	None	—
P28328	PEX2	ISQLDALELNK	kidney	—	100.0	None	—
P28328	PEX2	ISQLDALELNK	liver	—	100.0	None	—
P28328	PEX2	ISQLDALELNK	lung	—	100.0	None	—
P28330	ACADL	LETPSAK	Heart	—	100.0	None	—
P28330	ACADL	LETPSAK	liver	—	100.0	None	—
P28331	NDUFS1	FAYDGLK	Heart	—	100.0	None	—
P28331	NDUFS1	FAYDGLK	liver	—	100.0	None	—
P28331	NDUFS1	FAYDGLK	lung	—	100.0	None	—
P28331	NDUFS1	GWNILTNSEK	Spleen	—	100.0	None	—
P28331	NDUFS1	NIGPLVK	liver	—	100.0	None	—
P28331	NDUFS1	NIGPLVK	lung	—	100.0	None	—
P28331	NDUFS1	SWLHNDLK	Heart	—	100.0	None	—
P28331	NDUFS1	SWLHNDLK	liver	—	100.0	None	—
P28331	NDUFS1	SWLHNDLK	lung	—	100.0	None	—
P28340	POLD1	IDISQLVITK	liver	—	100.0	None	—
P28340	POLD1	TPTGDEFVK	lung	—	100.0	None	—
P28340	POLD1	TPTGDEFVK	Spleen	—	100.0	None	—
P28340	POLD1	VSANSVYGFTGAQVGK	Spleen	—	100.0	None	—
P28347	TEAD1	GPQNAFFLVK	kidney	—	100.0	None	—
P28347	TEAD1	IILSDEGK	Heart	—	100.0	None	—
P28347	TEAD1	IILSDEGK	kidney	—	100.0	None	—
P28347	TEAD1	IILSDEGK	lung	—	100.0	None	—
P28482	MAPK1	ALDLLDK	dbs	—	100.0	None	—
P28482	MAPK1	ALDLLDK	Heart	—	100.0	None	—
P28482	MAPK1	ALDLLDK	kidney	—	100.0	None	—
P28482	MAPK1	ALDLLDK	lung	—	100.0	None	—
P28482	MAPK1	ALDLLDK	Spleen	—	100.0	None	—
P28482	MAPK1	IEVEQALAHPYLEQYYDPSDEPIAEAPFK	dbs	—	100.0	None	—
P28482	MAPK1	IEVEQALAHPYLEQYYDPSDEPIAEAPFK	Heart	—	100.0	None	—
P28482	MAPK1	IEVEQALAHPYLEQYYDPSDEPIAEAPFK	kidney	—	100.0	None	—
P28482	MAPK1	IEVEQALAHPYLEQYYDPSDEPIAEAPFK	liver	—	100.0	None	—
P28482	MAPK1	IEVEQALAHPYLEQYYDPSDEPIAEAPFK	lung	—	100.0	None	—
P28482	MAPK1	IEVEQALAHPYLEQYYDPSDEPIAEAPFK	Spleen	—	100.0	None	—
P28482	MAPK1	LFPNADSK	dbs	—	100.0	None	—
P28482	MAPK1	LFPNADSK	Heart	—	100.0	None	—
P28482	MAPK1	LFPNADSK	kidney	—	100.0	None	—
P28482	MAPK1	LFPNADSK	lung	—	100.0	None	—

SysQuan Human Database

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