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
O14974	PPP1R12A	VGQTAFDVADEDILGYLEELQK	kidney	—	100.0	None	—
O14974	PPP1R12A	VGQTAFDVADEDILGYLEELQK	lung	—	100.0	None	—
O14974	PPP1R12A	WIGSETDLEPPVVK	lung	—	100.0	None	—
O14974	PPP1R12A	WIGSETDLEPPVVK	Spleen	—	100.0	None	—
O14975	SLC27A2	IQDTIEITGTFK	kidney	—	100.0	None	—
O14975	SLC27A2	IQDTIEITGTFK	lung	—	100.0	None	—
O14976	GAK	EEQQDILSK	lung	—	100.0	None	—
O14976	GAK	EEQQDILSK	Spleen	—	100.0	None	—
O14976	GAK	FGKPELPR	kidney	—	100.0	None	—
O14976	GAK	FGKPELPR	liver	—	100.0	None	—
O14976	GAK	FGKPELPR	lung	—	100.0	None	—
O14976	GAK	FGKPELPR	Spleen	—	100.0	None	—
O14976	GAK	GQLVEFLK	kidney	—	100.0	None	—
O14976	GAK	GQLVEFLK	liver	—	100.0	None	—
O14976	GAK	GQLVEFLK	Spleen	—	100.0	None	—
O14976	GAK	LLDWIEGK	Heart	—	100.0	None	—
O14976	GAK	LLDWIEGK	kidney	—	100.0	None	—
O14976	GAK	LLDWIEGK	liver	—	100.0	None	—
O14976	GAK	LLDWIEGK	lung	—	100.0	None	—
O14976	GAK	LLSNEEEK	lung	—	100.0	None	—
O14976	GAK	VIQSVANYAK	Heart	—	100.0	None	—
O14976	GAK	VIQSVANYAK	kidney	—	100.0	None	—
O14976	GAK	VIQSVANYAK	lung	—	100.0	None	—
O14976	GAK	VIQSVANYAK	Spleen	—	100.0	None	—
O14979	HNRNPDL	YHQIGSGK	Spleen	—	100.0	None	—
O14980	XPO1	DFLVQIK	dbs	—	100.0	None	—
O14980	XPO1	DFLVQIK	Heart	—	100.0	None	—
O14980	XPO1	DFLVQIK	lung	—	100.0	None	—
O14980	XPO1	DFLVQIK	Spleen	—	100.0	None	—
O14980	XPO1	DTDSINLYK	dbs	—	100.0	None	—
O14980	XPO1	DTDSINLYK	Heart	—	100.0	None	—
O14980	XPO1	DTDSINLYK	kidney	—	100.0	None	—
O14980	XPO1	DTDSINLYK	liver	—	100.0	None	—
O14980	XPO1	DTDSINLYK	lung	—	100.0	None	—
O14980	XPO1	DTDSINLYK	Spleen	—	100.0	None	—
O14980	XPO1	FLVTVIK	dbs	—	100.0	None	—
O14980	XPO1	FLVTVIK	kidney	—	100.0	None	—
O14980	XPO1	FLVTVIK	liver	—	100.0	None	—
O14980	XPO1	FLVTVIK	lung	—	100.0	None	—
O14980	XPO1	LFVTGLFSLNQDIPAFK	dbs	—	100.0	None	—
O14980	XPO1	LFVTGLFSLNQDIPAFK	kidney	—	100.0	None	—
O14980	XPO1	LFVTGLFSLNQDIPAFK	liver	—	100.0	None	—
O14980	XPO1	LFVTGLFSLNQDIPAFK	lung	—	100.0	None	—
O14980	XPO1	LFVTGLFSLNQDIPAFK	Spleen	—	100.0	None	—
O14980	XPO1	LLSEEVFDFSSGQITQVK	dbs	—	100.0	None	—
O14980	XPO1	LLSEEVFDFSSGQITQVK	liver	—	100.0	None	—
O14980	XPO1	LLSEEVFDFSSGQITQVK	plasma	—	100.0	None	—
O14980	XPO1	LVLDSIIWAFK	kidney	—	100.0	None	—
O14980	XPO1	QLGSILK	dbs	—	100.0	None	—
O14980	XPO1	QLGSILK	Heart	—	100.0	None	—

SysQuan Human Database

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