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
Q02809	PLOD1	LVAEWEGQDSDSDQLFYTK	Spleen	—	100.0	None	—
Q02818	NUCB1	TFFILHDINSDGVLDEQELEALFTK	kidney	—	100.0	None	—
Q02818	NUCB1	TFFILHDINSDGVLDEQELEALFTK	liver	—	100.0	None	—
Q02818	NUCB1	TFFILHDINSDGVLDEQELEALFTK	lung	—	100.0	None	—
Q02818	NUCB1	TFFILHDINSDGVLDEQELEALFTK	Spleen	—	100.0	None	—
Q02878	RPL6	FVIATSTK	dbs	—	100.0	None	—
Q02878	RPL6	FVIATSTK	kidney	—	100.0	None	—
Q02878	RPL6	FVIATSTK	liver	—	100.0	None	—
Q02878	RPL6	FVIATSTK	lung	—	100.0	None	—
Q02878	RPL6	FVIATSTK	Spleen	—	100.0	None	—
Q02878	RPL6	KPFSQHVR	Heart	—	100.0	None	—
Q02878	RPL6	KPFSQHVR	kidney	—	100.0	None	—
Q02878	RPL6	KPFSQHVR	liver	—	100.0	None	—
Q02878	RPL6	KPFSQHVR	lung	—	100.0	None	—
Q02878	RPL6	KPFSQHVR	Spleen	—	100.0	None	—
Q02878	RPL6	VLATVTK	dbs	—	100.0	None	—
Q02878	RPL6	VLATVTK	Heart	—	100.0	None	—
Q02878	RPL6	VLATVTK	kidney	—	100.0	None	—
Q02878	RPL6	VLATVTK	liver	—	100.0	None	—
Q02878	RPL6	VLATVTK	lung	—	100.0	None	—
Q02878	RPL6	VLATVTK	Spleen	—	100.0	None	—
Q02880	TOP2B	AGVSVKPFQVK	Heart	—	100.0	None	—
Q02880	TOP2B	AGVSVKPFQVK	kidney	—	100.0	None	—
Q02880	TOP2B	AGVSVKPFQVK	liver	—	100.0	None	—
Q02880	TOP2B	AGVSVKPFQVK	lung	—	100.0	None	—
Q02880	TOP2B	AGVSVKPFQVK	Spleen	—	100.0	None	—
Q02880	TOP2B	EVTFVPGLYK	liver	—	100.0	None	—
Q02880	TOP2B	EVTFVPGLYK	lung	—	100.0	None	—
Q02880	TOP2B	GFQQISFVNSIATTK	Heart	—	100.0	None	—
Q02880	TOP2B	GFQQISFVNSIATTK	liver	—	100.0	None	—
Q02880	TOP2B	GFQQISFVNSIATTK	lung	—	100.0	None	—
Q02880	TOP2B	GFQQISFVNSIATTK	Spleen	—	100.0	None	—
Q02880	TOP2B	GIPVVEHK	kidney	—	100.0	None	—
Q02880	TOP2B	GIPVVEHK	liver	—	100.0	None	—
Q02880	TOP2B	GIPVVEHK	lung	—	100.0	None	—
Q02880	TOP2B	GLLINFIHHNWPSLLK	kidney	—	100.0	None	—
Q02880	TOP2B	GLLINFIHHNWPSLLK	Spleen	—	100.0	None	—
Q02880	TOP2B	GYESDPVK	liver	—	100.0	None	—
Q02880	TOP2B	GYESDPVK	lung	—	100.0	None	—
Q02880	TOP2B	HGFLEEFITPIVK	kidney	—	100.0	None	—
Q02880	TOP2B	HGFLEEFITPIVK	liver	—	100.0	None	—
Q02880	TOP2B	HGFLEEFITPIVK	lung	—	100.0	None	—
Q02880	TOP2B	HLTYNDFINK	liver	—	100.0	None	—
Q02880	TOP2B	HLTYNDFINK	lung	—	100.0	None	—
Q02880	TOP2B	IFDEILVNAADNK	Heart	—	100.0	None	—
Q02880	TOP2B	IFDEILVNAADNK	kidney	—	100.0	None	—
Q02880	TOP2B	IFDEILVNAADNK	liver	—	100.0	None	—
Q02880	TOP2B	IFDEILVNAADNK	lung	—	100.0	None	—
Q02880	TOP2B	IVGLQYK	Heart	—	100.0	None	—
Q02880	TOP2B	IVGLQYK	kidney	—	100.0	None	—

SysQuan Human Database

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