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
Q02750	MAP2K1	LIHLEIK	Spleen	—	100.0	None	—
Q02750	MAP2K1	LIHLEIKPAIR	Heart	—	100.0	None	—
Q02750	MAP2K1	LIHLEIKPAIR	liver	—	100.0	None	—
Q02750	MAP2K1	LIHLEIKPAIR	lung	—	100.0	None	—
Q02750	MAP2K1	LPSGVFSLEFQDFVNK	Heart	—	100.0	None	—
Q02750	MAP2K1	LPSGVFSLEFQDFVNK	liver	—	100.0	None	—
Q02750	MAP2K1	LPSGVFSLEFQDFVNK	lung	—	100.0	None	—
Q02750	MAP2K1	LPSGVFSLEFQDFVNK	Spleen	—	100.0	None	—
Q02750	MAP2K1	VSIAVIK	dbs	—	100.0	None	—
Q02750	MAP2K1	VSIAVIK	liver	—	100.0	None	—
Q02750	MAP2K1	VSIAVIK	lung	—	100.0	None	—
Q02750	MAP2K1	YPIPPPDAK	kidney	—	100.0	None	—
Q02750	MAP2K1	YPIPPPDAK	liver	—	100.0	None	—
Q02750	MAP2K1	YPIPPPDAK	lung	—	100.0	None	—
Q02750	MAP2K1	YPIPPPDAK	Spleen	—	100.0	None	—
Q02763	TEK	EKPYERPSFAQILVSLNR	kidney	—	100.0	None	—
Q02763	TEK	EKPYERPSFAQILVSLNR	lung	—	100.0	None	—
Q02763	TEK	FQDVIGEGNFGQVLK	kidney	—	100.0	None	—
Q02763	TEK	FQDVIGEGNFGQVLK	lung	—	100.0	None	—
Q02763	TEK	NNPDPTIYPVLDWNDIK	lung	—	100.0	None	—
Q02790	FKBP4	ALELDSNNEK	dbs	—	100.0	None	—
Q02790	FKBP4	ALELDSNNEK	kidney	—	100.0	None	—
Q02790	FKBP4	ALELDSNNEK	liver	—	100.0	None	—
Q02790	FKBP4	ALELDSNNEK	lung	—	100.0	None	—
Q02790	FKBP4	FSFDLGK	dbs	—	100.0	None	—
Q02790	FKBP4	FSFDLGK	Heart	—	100.0	None	—
Q02790	FKBP4	FSFDLGK	kidney	—	100.0	None	—
Q02790	FKBP4	FSFDLGK	liver	—	100.0	None	—
Q02790	FKBP4	FSFDLGK	lung	—	100.0	None	—
Q02790	FKBP4	FSFDLGK	Spleen	—	100.0	None	—
Q02790	FKBP4	GEHSIVYLK	liver	—	100.0	None	—
Q02790	FKBP4	PSYAFGSVGK	Heart	—	100.0	None	—
Q02790	FKBP4	PSYAFGSVGK	kidney	—	100.0	None	—
Q02790	FKBP4	PSYAFGSVGK	Spleen	—	100.0	None	—
Q02790	FKBP4	QALLQYK	dbs	—	100.0	None	—
Q02790	FKBP4	QALLQYK	Spleen	—	100.0	None	—
Q02790	FKBP4	QDEGVLK	Heart	—	100.0	None	—
Q02790	FKBP4	QDEGVLK	Spleen	—	100.0	None	—
Q02790	FKBP4	VFVHYTGWLLDGTK	dbs	—	100.0	None	—
Q02790	FKBP4	VFVHYTGWLLDGTK	Heart	—	100.0	None	—
Q02790	FKBP4	VFVHYTGWLLDGTK	kidney	—	100.0	None	—
Q02790	FKBP4	VFVHYTGWLLDGTK	liver	—	100.0	None	—
Q02790	FKBP4	VFVHYTGWLLDGTK	lung	—	100.0	None	—
Q02790	FKBP4	VFVHYTGWLLDGTK	Spleen	—	100.0	None	—
Q02809	PLOD1	LVAEWEGQDSDSDQLFYTK	dbs	—	100.0	None	—
Q02809	PLOD1	LVAEWEGQDSDSDQLFYTK	Heart	—	100.0	None	—
Q02809	PLOD1	LVAEWEGQDSDSDQLFYTK	kidney	—	100.0	None	—
Q02809	PLOD1	LVAEWEGQDSDSDQLFYTK	liver	—	100.0	None	—
Q02809	PLOD1	LVAEWEGQDSDSDQLFYTK	lung	—	100.0	None	—
Q02809	PLOD1	LVAEWEGQDSDSDQLFYTK	plasma	—	100.0	None	—

SysQuan Human Database

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