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
Q01844	EWSR1	GDATVSYEDPPTAK	kidney	—	100.0	None	—
Q01844	EWSR1	GDATVSYEDPPTAK	liver	—	100.0	None	—
Q01844	EWSR1	GDATVSYEDPPTAK	lung	—	100.0	None	—
Q01850	CDR2	GISLLHEVDTQYSALK	kidney	—	100.0	None	—
Q01968	OCRL	EIWLLVDHLFK	Spleen	—	100.0	None	—
Q01970	PLCB3	IAAFEEGGK	lung	—	100.0	None	—
Q01970	PLCB3	ILLEIGAK	lung	—	100.0	None	—
Q01970	PLCB3	TSPYPVILSFENHVDSAK	liver	—	100.0	None	—
Q01970	PLCB3	TSPYPVILSFENHVDSAK	lung	—	100.0	None	—
Q01970	PLCB3	TSPYPVILSFENHVDSAK	Spleen	—	100.0	None	—
Q01970	PLCB3	VWSEELFK	Heart	—	100.0	None	—
Q01970	PLCB3	VWSEELFK	kidney	—	100.0	None	—
Q01970	PLCB3	VWSEELFK	lung	—	100.0	None	—
Q01970	PLCB3	VWSEELFK	Spleen	—	100.0	None	—
Q01973	ROR1	NILIGEQLHVK	kidney	—	100.0	None	—
Q01973	ROR1	NILIGEQLHVK	lung	—	100.0	None	—
Q01995	TAGLN	LGFQVWLK	Heart	—	100.0	None	—
Q01995	TAGLN	LGFQVWLK	kidney	—	100.0	None	—
Q01995	TAGLN	LGFQVWLK	liver	—	100.0	None	—
Q01995	TAGLN	LGFQVWLK	lung	—	100.0	None	—
Q01995	TAGLN	NGVILSK	Heart	—	100.0	None	—
Q01995	TAGLN	NGVILSK	lung	—	100.0	None	—
Q01995	TAGLN	NGVILSK	Spleen	—	100.0	None	—
Q02078	MEF2A	TNSDIVEALNK	Spleen	—	100.0	None	—
Q02083	NAAA	VETNYDHWKPAPK	kidney	—	100.0	None	—
Q02083	NAAA	VETNYDHWKPAPK	liver	—	100.0	None	—
Q02083	NAAA	VETNYDHWKPAPK	lung	—	100.0	None	—
Q02083	NAAA	VETNYDHWKPAPK	Spleen	—	100.0	None	—
Q02086	SP2	SSTTTTPVQSGANVVK	Heart	—	100.0	None	—
Q02086	SP2	SSTTTTPVQSGANVVK	kidney	—	100.0	None	—
Q02086	SP2	SSTTTTPVQSGANVVK	lung	—	100.0	None	—
Q02086	SP2	SSTTTTPVQSGANVVK	Spleen	—	100.0	None	—
Q02108	GUCY1A1	DFLNSFSTLLK	Heart	—	100.0	None	—
Q02108	GUCY1A1	DFLNSFSTLLK	kidney	—	100.0	None	—
Q02108	GUCY1A1	DFLNSFSTLLK	liver	—	100.0	None	—
Q02108	GUCY1A1	DFLNSFSTLLK	lung	—	100.0	None	—
Q02108	GUCY1A1	DFLNSFSTLLK	Spleen	—	100.0	None	—
Q02108	GUCY1A1	IGLHSGSVFAGVVGVK	Heart	—	100.0	None	—
Q02108	GUCY1A1	IGLHSGSVFAGVVGVK	kidney	—	100.0	None	—
Q02108	GUCY1A1	IGLHSGSVFAGVVGVK	liver	—	100.0	None	—
Q02108	GUCY1A1	IGLHSGSVFAGVVGVK	lung	—	100.0	None	—
Q02108	GUCY1A1	IGLHSGSVFAGVVGVK	Spleen	—	100.0	None	—
Q02127	DHODH	NPVGIAAGFDK	kidney	—	100.0	None	—
Q02127	DHODH	NPVGIAAGFDK	lung	—	100.0	None	—
Q02127	DHODH	SETGGLSGKPLR	Heart	—	100.0	None	—
Q02127	DHODH	SETGGLSGKPLR	kidney	—	100.0	None	—
Q02127	DHODH	SETGGLSGKPLR	liver	—	100.0	None	—
Q02127	DHODH	SETGGLSGKPLR	lung	—	100.0	None	—
Q02127	DHODH	SETGGLSGKPLR	Spleen	—	100.0	None	—
Q02153	GUCY1B1	EGLLDVEK	liver	—	100.0	None	—

SysQuan Human Database

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