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
Q5H9R7	PPP6R3	GPNSALVQQLIK	Heart	—	100.0	None	—
Q5H9R7	PPP6R3	GPNSALVQQLIK	liver	—	100.0	None	—
Q5H9R7	PPP6R3	GPNSALVQQLIK	lung	—	100.0	None	—
Q5H9R7	PPP6R3	IQQFDDGGSDEEDIWEEK	dbs	—	100.0	None	—
Q5H9R7	PPP6R3	IQQFDDGGSDEEDIWEEK	kidney	—	100.0	None	—
Q5H9R7	PPP6R3	IQQFDDGGSDEEDIWEEK	liver	—	100.0	None	—
Q5H9R7	PPP6R3	IQQFDDGGSDEEDIWEEK	lung	—	100.0	None	—
Q5H9R7	PPP6R3	LGSFHELLLEPPK	dbs	—	100.0	None	—
Q5H9R7	PPP6R3	LGSFHELLLEPPK	Heart	—	100.0	None	—
Q5H9R7	PPP6R3	LGSFHELLLEPPK	kidney	—	100.0	None	—
Q5H9R7	PPP6R3	LGSFHELLLEPPK	liver	—	100.0	None	—
Q5H9R7	PPP6R3	LGSFHELLLEPPK	lung	—	100.0	None	—
Q5H9R7	PPP6R3	LGSFHELLLEPPK	Spleen	—	100.0	None	—
Q5H9R7	PPP6R3	LIEFLLK	dbs	—	100.0	None	—
Q5H9R7	PPP6R3	LIEFLLK	Heart	—	100.0	None	—
Q5H9R7	PPP6R3	LIEFLLK	kidney	—	100.0	None	—
Q5H9R7	PPP6R3	LIEFLLK	liver	—	100.0	None	—
Q5H9R7	PPP6R3	LIEFLLK	lung	—	100.0	None	—
Q5H9R7	PPP6R3	QEIIEQLLSNIFHK	dbs	—	100.0	None	—
Q5H9R7	PPP6R3	QEIIEQLLSNIFHK	kidney	—	100.0	None	—
Q5H9R7	PPP6R3	QEIIEQLLSNIFHK	liver	—	100.0	None	—
Q5H9R7	PPP6R3	QEIIEQLLSNIFHK	lung	—	100.0	None	—
Q5H9R7	PPP6R3	QEIIEQLLSNIFHK	Spleen	—	100.0	None	—
Q5H9R7	PPP6R3	TETAVFK	dbs	—	100.0	None	—
Q5H9R7	PPP6R3	TETAVFK	Heart	—	100.0	None	—
Q5H9R7	PPP6R3	TETAVFK	lung	—	100.0	None	—
Q5H9R7	PPP6R3	TETAVFK	Spleen	—	100.0	None	—
Q5HYA8	TMEM67	FLGSFIDHVHK	Heart	—	100.0	None	—
Q5HYA8	TMEM67	FLGSFIDHVHK	kidney	—	100.0	None	—
Q5HYA8	TMEM67	FLGSFIDHVHK	lung	—	100.0	None	—
Q5HYA8	TMEM67	FLGSFIDHVHK	Spleen	—	100.0	None	—
Q5HYI7	MTX3	LTQLVNK	Heart	—	100.0	None	—
Q5HYI7	MTX3	LTQLVNK	kidney	—	100.0	None	—
Q5HYI7	MTX3	LTQLVNK	lung	—	100.0	None	—
Q5HYI7	MTX3	QGADTLAYIALLEEK	liver	—	100.0	None	—
Q5HYI7	MTX3	QGADTLAYIALLEEK	lung	—	100.0	None	—
Q5HYI7	MTX3	QGADTLAYIALLEEK	Spleen	—	100.0	None	—
Q5HYI8	RABL3	TYYIELWDVGGSVGSASSVK	liver	—	100.0	None	—
Q5HYJ3	FAM76B	DQTILEK	kidney	—	100.0	None	—
Q5HYJ3	FAM76B	DQTILEK	lung	—	100.0	None	—
Q5HYJ3	FAM76B	ETVEQLQAK	Spleen	—	100.0	None	—
Q5HYJ3	FAM76B	SLGSSHSNSSSSSLTEK	liver	—	100.0	None	—
Q5HYW2	NHSL2	HSLFNTETAVNPK	kidney	—	100.0	None	—
Q5HYW2	NHSL2	HSLFNTETAVNPK	lung	—	100.0	None	—
Q5HYW2	NHSL2	HSLFNTETAVNPK	Spleen	—	100.0	None	—
Q5HYW2	NHSL2	IIAQFSK	kidney	—	100.0	None	—
Q5I7T1	ALG10B	TFLSLVWK	Spleen	—	100.0	None	—
Q5JPE7	NOMO2	ITVTPSSK	liver	—	100.0	None	—
Q5JPE7	NOMO2	LIEIHGK	liver	—	100.0	None	—
Q5JPE7	NOMO2	SDVEINYSLIEIK	liver	—	100.0	None	—

SysQuan Human Database

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