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
P51674	GPM6A	QFGIVTIGEEK	liver	—	100.0	None	—
P51674	GPM6A	QFGIVTIGEEK	Spleen	—	100.0	None	—
P51684	CCR6	YIAIVQATK	Spleen	—	100.0	None	—
P51692	STAT5B	AEHQVGEDGFLLK	kidney	—	100.0	None	—
P51692	STAT5B	AEHQVGEDGFLLK	liver	—	100.0	None	—
P51692	STAT5B	AEHQVGEDGFLLK	lung	—	100.0	None	—
P51692	STAT5B	AEHQVGEDGFLLK	Spleen	—	100.0	None	—
P51692	STAT5B	ATIISEQQAK	dbs	—	100.0	None	—
P51692	STAT5B	ATIISEQQAK	Heart	—	100.0	None	—
P51692	STAT5B	ATIISEQQAK	kidney	—	100.0	None	—
P51692	STAT5B	ATIISEQQAK	liver	—	100.0	None	—
P51692	STAT5B	ATIISEQQAK	lung	—	100.0	None	—
P51692	STAT5B	ATIISEQQAK	Spleen	—	100.0	None	—
P51692	STAT5B	ATQLLEGLVQELQK	dbs	—	100.0	None	—
P51692	STAT5B	ATQLLEGLVQELQK	Heart	—	100.0	None	—
P51692	STAT5B	ATQLLEGLVQELQK	kidney	—	100.0	None	—
P51692	STAT5B	ATQLLEGLVQELQK	liver	—	100.0	None	—
P51692	STAT5B	ATQLLEGLVQELQK	lung	—	100.0	None	—
P51692	STAT5B	AVDGYVKPQIK	dbs	—	100.0	None	—
P51692	STAT5B	AVDGYVKPQIK	Heart	—	100.0	None	—
P51692	STAT5B	AVDGYVKPQIK	kidney	—	100.0	None	—
P51692	STAT5B	AVDGYVKPQIK	liver	—	100.0	None	—
P51692	STAT5B	AVDGYVKPQIK	lung	—	100.0	None	—
P51692	STAT5B	AVDGYVKPQIK	Spleen	—	100.0	None	—
P51692	STAT5B	ENLVFLAQK	dbs	—	100.0	None	—
P51692	STAT5B	ENLVFLAQK	kidney	—	100.0	None	—
P51692	STAT5B	ENLVFLAQK	liver	—	100.0	None	—
P51692	STAT5B	FSDSEIGGITIAWK	dbs	—	100.0	None	—
P51692	STAT5B	FSDSEIGGITIAWK	Heart	—	100.0	None	—
P51692	STAT5B	FSDSEIGGITIAWK	Spleen	—	100.0	None	—
P51692	STAT5B	HLKPHWNDGAILGFVNK	Spleen	—	100.0	None	—
P51692	STAT5B	LGDLNYLIYVFPDRPK	dbs	—	100.0	None	—
P51692	STAT5B	LGDLNYLIYVFPDRPK	Heart	—	100.0	None	—
P51692	STAT5B	LGDLNYLIYVFPDRPK	kidney	—	100.0	None	—
P51692	STAT5B	LGDLNYLIYVFPDRPK	liver	—	100.0	None	—
P51692	STAT5B	QPPQVLK	kidney	—	100.0	None	—
P51692	STAT5B	QPPQVLK	Spleen	—	100.0	None	—
P51692	STAT5B	QQAHDLLINKPDGTFLLR	dbs	—	100.0	None	—
P51692	STAT5B	QQAHDLLINKPDGTFLLR	Heart	—	100.0	None	—
P51692	STAT5B	QQAHDLLINKPDGTFLLR	kidney	—	100.0	None	—
P51692	STAT5B	QQAHDLLINKPDGTFLLR	liver	—	100.0	None	—
P51692	STAT5B	QQAHDLLINKPDGTFLLR	lung	—	100.0	None	—
P51692	STAT5B	QQAHDLLINKPDGTFLLR	Spleen	—	100.0	None	—
P51692	STAT5B	QQTIILDDELIQWK	Heart	—	100.0	None	—
P51692	STAT5B	QQTIILDDELIQWK	liver	—	100.0	None	—
P51692	STAT5B	QQTIILDDELIQWK	lung	—	100.0	None	—
P51692	STAT5B	QQTIILDDELIQWK	Spleen	—	100.0	None	—
P51692	STAT5B	VPFAVPDK	Heart	—	100.0	None	—
P51692	STAT5B	VPFAVPDK	liver	—	100.0	None	—
P51692	STAT5B	VPFAVPDK	Spleen	—	100.0	None	—

SysQuan Human Database

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