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
O43592	XPOT	LVELWGGK	liver	—	100.0	None	—
O43592	XPOT	LVELWGGK	lung	—	100.0	None	—
O43592	XPOT	LVELWGGK	Spleen	—	100.0	None	—
O43615	TIMM44	LGELTGTVK	Heart	—	100.0	None	—
O43615	TIMM44	LGELTGTVK	lung	—	100.0	None	—
O43615	TIMM44	VTDLLGGLFSK	Heart	—	100.0	None	—
O43615	TIMM44	VTDLLGGLFSK	kidney	—	100.0	None	—
O43615	TIMM44	VTDLLGGLFSK	liver	—	100.0	None	—
O43615	TIMM44	VTDLLGGLFSK	lung	—	100.0	None	—
O43617	TRAPPC3	DYENDEDVNK	Heart	—	100.0	None	—
O43617	TRAPPC3	DYENDEDVNK	kidney	—	100.0	None	—
O43617	TRAPPC3	DYENDEDVNK	liver	—	100.0	None	—
O43617	TRAPPC3	DYENDEDVNK	lung	—	100.0	None	—
O43617	TRAPPC3	DYENDEDVNK	Spleen	—	100.0	None	—
O43617	TRAPPC3	ETADVIAK	liver	—	100.0	None	—
O43617	TRAPPC3	ETADVIAK	lung	—	100.0	None	—
O43617	TRAPPC3	FVQDTLK	Heart	—	100.0	None	—
O43617	TRAPPC3	FVQDTLK	kidney	—	100.0	None	—
O43617	TRAPPC3	FVQDTLK	liver	—	100.0	None	—
O43617	TRAPPC3	FVQDTLK	lung	—	100.0	None	—
O43633	CHMP2A	ANIQAVSLK	dbs	—	100.0	None	—
O43633	CHMP2A	ANIQAVSLK	Spleen	—	100.0	None	—
O43639	NCK2	APIFTSEHGEK	kidney	—	100.0	None	—
O43639	NCK2	APIFTSEHGEK	lung	—	100.0	None	—
O43639	NCK2	APIFTSEHGEK	Spleen	—	100.0	None	—
O43639	NCK2	DSESSPSDFSVSLK	Heart	—	100.0	None	—
O43639	NCK2	DSESSPSDFSVSLK	kidney	—	100.0	None	—
O43639	NCK2	DSESSPSDFSVSLK	liver	—	100.0	None	—
O43639	NCK2	DSESSPSDFSVSLK	lung	—	100.0	None	—
O43639	NCK2	DSESSPSDFSVSLK	Spleen	—	100.0	None	—
O43639	NCK2	EDELSLVK	kidney	—	100.0	None	—
O43639	NCK2	EDELSLVK	Spleen	—	100.0	None	—
O43639	NCK2	GQVGLVPK	Heart	—	100.0	None	—
O43639	NCK2	GQVGLVPK	kidney	—	100.0	None	—
O43639	NCK2	GQVGLVPK	lung	—	100.0	None	—
O43639	NCK2	GQVGLVPK	Spleen	—	100.0	None	—
O43639	NCK2	IYDLNIPAFVK	kidney	—	100.0	None	—
O43639	NCK2	IYDLNIPAFVK	liver	—	100.0	None	—
O43639	NCK2	IYDLNIPAFVK	lung	—	100.0	None	—
O43639	NCK2	IYDLNIPAFVK	Spleen	—	100.0	None	—
O43639	NCK2	TEEVIVIAK	Heart	—	100.0	None	—
O43639	NCK2	TEEVIVIAK	kidney	—	100.0	None	—
O43639	NCK2	TEEVIVIAK	liver	—	100.0	None	—
O43639	NCK2	TEEVIVIAK	lung	—	100.0	None	—
O43639	NCK2	TEEVIVIAK	Spleen	—	100.0	None	—
O43660	PLRG1	IWDLASGK	Heart	—	100.0	None	—
O43660	PLRG1	IWDLASGK	kidney	—	100.0	None	—
O43660	PLRG1	IWDLASGK	liver	—	100.0	None	—
O43660	PLRG1	IWDLASGK	lung	—	100.0	None	—
O43660	PLRG1	PQWHPPWK	liver	—	100.0	None	—

SysQuan Human Database

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