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
P06746	POLB	VHFITDTLSK	liver	—	100.0	None	—
P06746	POLB	VHFITDTLSK	lung	—	100.0	None	—
P06748	NPM1	TVSLGAGAK	kidney	—	100.0	None	—
P06748	NPM1	TVSLGAGAK	liver	—	100.0	None	—
P06748	NPM1	TVSLGAGAK	lung	—	100.0	None	—
P06748	NPM1	VTLATLK	liver	—	100.0	None	—
P06748	NPM1	VTLATLK	lung	—	100.0	None	—
P06748	NPM1	VTLATLK	Spleen	—	100.0	None	—
P06753	TPM3	LATALQK	dbs	—	100.0	None	—
P06753	TPM3	LATALQK	liver	—	100.0	None	—
P06753	TPM3	LATALQK	plasma	—	100.0	None	—
P06753	TPM3	SLEAQAEK	liver	—	100.0	None	—
P06756	ITGAV	DDPLEFK	kidney	—	100.0	None	—
P06756	ITGAV	DDPLEFK	lung	—	100.0	None	—
P06756	ITGAV	DDPLEFK	Spleen	—	100.0	None	—
P06756	ITGAV	FGSAIAPLGDLDQDGFNDIAIAAPYGGEDK	kidney	—	100.0	None	—
P06756	ITGAV	FGSAIAPLGDLDQDGFNDIAIAAPYGGEDK	lung	—	100.0	None	—
P06756	ITGAV	SAILYVK	Heart	—	100.0	None	—
P06756	ITGAV	SAILYVK	kidney	—	100.0	None	—
P06756	ITGAV	SAILYVK	liver	—	100.0	None	—
P06756	ITGAV	SAILYVK	lung	—	100.0	None	—
P06756	ITGAV	YDPNVYSIK	kidney	—	100.0	None	—
P06756	ITGAV	YDPNVYSIK	liver	—	100.0	None	—
P06858	LPL	LVAALYK	Heart	—	100.0	None	—
P06858	LPL	LVAALYK	kidney	—	100.0	None	—
P06858	LPL	LVAALYK	lung	—	100.0	None	—
P06858	LPL	LVAALYK	Spleen	—	100.0	None	—
P06858	LPL	SIHLFIDSLLNEENPSK	kidney	—	100.0	None	—
P06858	LPL	SIHLFIDSLLNEENPSK	lung	—	100.0	None	—
P06858	LPL	SIHLFIDSLLNEENPSK	plasma	—	100.0	None	—
P06858	LPL	SIHLFIDSLLNEENPSK	Spleen	—	100.0	None	—
P06858	LPL	VFHYQVK	Heart	—	100.0	None	—
P06858	LPL	VFHYQVK	kidney	—	100.0	None	—
P06858	LPL	VFHYQVK	lung	—	100.0	None	—
P06858	LPL	VFHYQVK	plasma	—	100.0	None	—
P06865	HEXA	GLETFSQLVWK	Heart	—	100.0	None	—
P06865	HEXA	GLETFSQLVWK	kidney	—	100.0	None	—
P06865	HEXA	GLETFSQLVWK	liver	—	100.0	None	—
P06865	HEXA	GLETFSQLVWK	plasma	—	100.0	None	—
P06865	HEXA	GYVVWQEVFDNK	Heart	—	100.0	None	—
P06865	HEXA	GYVVWQEVFDNK	lung	—	100.0	None	—
P07093	SERPINE2	IEVSEDGTK	lung	—	100.0	None	—
P07093	SERPINE2	IEVSEDGTK	plasma	—	100.0	None	—
P07093	SERPINE2	IEVSEDGTK	Spleen	—	100.0	None	—
P07093	SERPINE2	LVLVNAVYFK	dbs	—	100.0	None	—
P07093	SERPINE2	LVLVNAVYFK	Heart	—	100.0	None	—
P07093	SERPINE2	LVLVNAVYFK	kidney	—	100.0	None	—
P07093	SERPINE2	LVLVNAVYFK	liver	—	100.0	None	—
P07093	SERPINE2	LVLVNAVYFK	lung	—	100.0	None	—
P07093	SERPINE2	LVLVNAVYFK	plasma	—	100.0	None	—

SysQuan Human Database

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