SysQuan Core 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
Q03001	DST	QFHEAWSK	lung	—	100.0	None	—
Q03001	DST	QLEGILK	kidney	—	100.0	None	—
Q03001	DST	QLEGILK	lung	—	100.0	None	—
Q03001	DST	QPPSISAEVEK	kidney	—	100.0	None	—
Q03001	DST	QPPSISAEVEK	lung	—	100.0	None	—
Q03001	DST	QQLEELK	liver	—	100.0	None	—
Q03001	DST	QQLEELK	lung	—	100.0	None	—
Q03001	DST	QTTGDEVLIIQDK	kidney	—	100.0	None	—
Q03001	DST	QTTGDEVLIIQDK	lung	—	100.0	None	—
Q03001	DST	SFEAELK	lung	—	100.0	None	—
Q03001	DST	SFSEDVISHK	lung	—	100.0	None	—
Q03001	DST	SIDELNSAWDSLNK	lung	—	100.0	None	—
Q03001	DST	TEWGSDLPSVESHLENHK	lung	—	100.0	None	—
Q03001	DST	TSLADDNLK	liver	—	100.0	None	—
Q03001	DST	TSLADDNLK	lung	—	100.0	None	—
Q03001	DST	TVNLVLK	kidney	—	100.0	None	—
Q03001	DST	VNLLVSK	lung	—	100.0	None	—
Q03001	DST	VPEGGEGIGANDVEVK	kidney	—	100.0	None	—
Q03001	DST	VPEGGEGIGANDVEVK	lung	—	100.0	None	—
Q03001	DST	WVSNISK	lung	—	100.0	None	—
Q03001	DST	YVAADTLYSQIK	kidney	—	100.0	None	—
Q03001	DST	YVAADTLYSQIK	liver	—	100.0	None	—
Q03001	DST	YVAADTLYSQIK	lung	—	100.0	None	—
Q03112	MECOM	GSSESPFDLTTK	kidney	—	100.0	None	—
Q03112	MECOM	LTDPLEALK	kidney	—	100.0	None	—
Q03112	MECOM	YFGSTGLVGLQDK	kidney	—	100.0	None	—
Q03113	GNA12	DTIFDNILK	kidney	—	100.0	None	—
Q03113	GNA12	DTILQENLK	lung	—	100.0	None	—
Q03113	GNA12	FVFHAVK	kidney	—	100.0	None	—
Q03113	GNA12	GIVEHDFVIK	liver	—	100.0	None	—
Q03135	CAV1	EQGNIYKPNNK	kidney	—	100.0	None	—
Q03135	CAV1	EQGNIYKPNNK	lung	—	100.0	None	—
Q03135	CAV1	HLNDDVVK	lung	—	100.0	None	—
Q03135	CAV1	IDFEDVIAEPEGTHSFDGIWK	liver	—	100.0	None	—
Q03135	CAV1	IDFEDVIAEPEGTHSFDGIWK	lung	—	100.0	None	—
Q03164	KMT2A	FHKPEEANEPPLNPHGSAR	kidney	—	100.0	None	—
Q03164	KMT2A	FHKPEEANEPPLNPHGSAR	lung	—	100.0	None	—
Q03164	KMT2A	IIQAAINSDGGQPEIK	kidney	—	100.0	None	—
Q03164	KMT2A	TPSGLLINSELEKPQK	lung	—	100.0	None	—
Q03164	KMT2A	VFPWFSVK	lung	—	100.0	None	—
Q03167	TGFBR3	EYGAVTSFTELK	liver	—	100.0	None	—
Q03167	TGFBR3	EYGAVTSFTELK	plasma	—	100.0	None	—
Q03167	TGFBR3	NFLSLNYLAEYLQPK	kidney	—	100.0	None	—
Q03167	TGFBR3	NFLSLNYLAEYLQPK	lung	—	100.0	None	—
Q03167	TGFBR3	SVNWVIK	lung	—	100.0	None	—
Q03252	LMNB2	QQEYDFK	kidney	—	100.0	None	—
Q03252	LMNB2	QQEYDFK	lung	—	100.0	None	—
Q03431	PTH1R	WTLALDFK	kidney	—	100.0	None	—
Q04206	RELA	APNTAELK	liver	—	100.0	None	—
Q04206	RELA	DPPHRPHPHELVGK	kidney	—	100.0	None	—

SysQuan Core Database

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