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
P13797	PLS3	VNKPPYPK	liver	—	100.0	None	—
P13797	PLS3	VNKPPYPK	lung	—	100.0	None	—
P13797	PLS3	VPVDWSK	Heart	—	100.0	None	—
P13797	PLS3	VPVDWSK	kidney	—	100.0	None	—
P13797	PLS3	VPVDWSK	liver	—	100.0	None	—
P13797	PLS3	VPVDWSK	Spleen	—	100.0	None	—
P13797	PLS3	VYALPEDLVEVKPK	dbs	—	100.0	None	—
P13797	PLS3	VYALPEDLVEVKPK	Heart	—	100.0	None	—
P13797	PLS3	VYALPEDLVEVKPK	kidney	—	100.0	None	—
P13797	PLS3	VYALPEDLVEVKPK	liver	—	100.0	None	—
P13797	PLS3	VYALPEDLVEVKPK	lung	—	100.0	None	—
P13797	PLS3	VYALPEDLVEVKPK	Spleen	—	100.0	None	—
P13797	PLS3	WANFHLENSGWQK	dbs	—	100.0	None	—
P13797	PLS3	WANFHLENSGWQK	Heart	—	100.0	None	—
P13797	PLS3	WANFHLENSGWQK	liver	—	100.0	None	—
P13797	PLS3	WANFHLENSGWQK	lung	—	100.0	None	—
P13797	PLS3	WANFHLENSGWQK	Spleen	—	100.0	None	—
P13797	PLS3	YAFVNWINK	kidney	—	100.0	None	—
P13797	PLS3	YAFVNWINK	liver	—	100.0	None	—
P13797	PLS3	YPALTKPENQDIDWTLLEGETR	dbs	—	100.0	None	—
P13797	PLS3	YPALTKPENQDIDWTLLEGETR	Heart	—	100.0	None	—
P13797	PLS3	YPALTKPENQDIDWTLLEGETR	kidney	—	100.0	None	—
P13797	PLS3	YPALTKPENQDIDWTLLEGETR	liver	—	100.0	None	—
P13797	PLS3	YPALTKPENQDIDWTLLEGETR	lung	—	100.0	None	—
P13798	APEH	AESFFQTK	dbs	—	100.0	None	—
P13798	APEH	AESFFQTK	Heart	—	100.0	None	—
P13798	APEH	AESFFQTK	kidney	—	100.0	None	—
P13798	APEH	AESFFQTK	liver	—	100.0	None	—
P13798	APEH	AESFFQTK	plasma	—	100.0	None	—
P13798	APEH	QFLEVWEK	kidney	—	100.0	None	—
P13798	APEH	QFLEVWEK	liver	—	100.0	None	—
P13798	APEH	QFLEVWEK	plasma	—	100.0	None	—
P13798	APEH	QFLEVWEK	Spleen	—	100.0	None	—
P13804	ETFA	DPEAPIFQVADYGIVADLFK	Heart	—	100.0	None	—
P13804	ETFA	DPEAPIFQVADYGIVADLFK	kidney	—	100.0	None	—
P13804	ETFA	DPEAPIFQVADYGIVADLFK	liver	—	100.0	None	—
P13804	ETFA	DPEAPIFQVADYGIVADLFK	lung	—	100.0	None	—
P13804	ETFA	DPEAPIFQVADYGIVADLFK	Spleen	—	100.0	None	—
P13804	ETFA	TIVAINK	Heart	—	100.0	None	—
P13804	ETFA	TIVAINK	liver	—	100.0	None	—
P13804	ETFA	TIVAINK	Spleen	—	100.0	None	—
P13807	GYS1	GHFYGHLDFNLDK	lung	—	100.0	None	—
P13807	GYS1	QLWDTANTVK	Heart	—	99.9	None	—
P13861	PRKAR2A	AASAYAVGDVK	Heart	—	100.0	None	—
P13861	PRKAR2A	AASAYAVGDVK	liver	—	100.0	None	—
P13861	PRKAR2A	GQYFGELALVTNKPR	kidney	—	100.0	None	—
P13861	PRKAR2A	GQYFGELALVTNKPR	liver	—	100.0	None	—
P13861	PRKAR2A	GQYFGELALVTNKPR	lung	—	100.0	None	—
P13861	PRKAR2A	GTYDILVTK	Heart	—	100.0	None	—
P13861	PRKAR2A	NISHYEEQLVK	kidney	—	100.0	None	—

SysQuan Human Database

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