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
P51784	USP11	DSGQWHYFDDNSVSPVNENQIESK	kidney	—	100.0	None	—
P51784	USP11	DSGQWHYFDDNSVSPVNENQIESK	lung	—	100.0	None	—
P51784	USP11	DSGQWHYFDDNSVSPVNENQIESK	Spleen	—	100.0	None	—
P51784	USP11	YYDEVEAEGYVK	kidney	—	100.0	None	—
P51784	USP11	YYDEVEAEGYVK	lung	—	100.0	None	—
P51784	USP11	YYDEVEAEGYVK	Spleen	—	100.0	None	—
P51787	KCNQ1	SHTLLSPSPKPK	Heart	—	100.0	None	—
P51787	KCNQ1	SHTLLSPSPKPK	kidney	—	100.0	None	—
P51788	CLCN2	AIEGSVTAQGVK	liver	—	100.0	None	—
P51788	CLCN2	LGGPEPWK	kidney	—	100.0	None	—
P51788	CLCN2	LIGIVTLK	kidney	—	100.0	None	—
P51788	CLCN2	LIGIVTLK	liver	—	100.0	None	—
P51790	CLCN3	LLGIITK	dbs	—	100.0	None	—
P51790	CLCN3	LLGIITK	Heart	—	100.0	None	—
P51790	CLCN3	LLGIITK	liver	—	100.0	None	—
P51790	CLCN3	LLGIITK	lung	—	100.0	None	—
P51790	CLCN3	LLGIITK	Spleen	—	100.0	None	—
P51790	CLCN3	LNGYPFLDAK	liver	—	100.0	None	—
P51790	CLCN3	LNTSELIK	Heart	—	100.0	None	—
P51790	CLCN3	LNTSELIK	kidney	—	100.0	None	—
P51790	CLCN3	LNTSELIK	liver	—	100.0	None	—
P51793	CLCN4	ELILAIK	Heart	—	100.0	None	—
P51793	CLCN4	ELILAIK	kidney	—	100.0	None	—
P51793	CLCN4	ELILAIK	liver	—	100.0	None	—
P51793	CLCN4	ELILAIK	lung	—	100.0	None	—
P51793	CLCN4	ELILAIK	Spleen	—	100.0	None	—
P51793	CLCN4	LLGIITK	Heart	—	100.0	None	—
P51793	CLCN4	WVADAFGK	lung	—	100.0	None	—
P51795	CLCN5	LLGIITK	kidney	—	100.0	None	—
P51797	CLCN6	GNQLISNNIK	lung	—	100.0	None	—
P51798	CLCN7	SQLIVLLK	Heart	—	100.0	None	—
P51798	CLCN7	SQLIVLLK	kidney	—	100.0	None	—
P51798	CLCN7	SQLIVLLK	lung	—	100.0	None	—
P51798	CLCN7	SQLIVLLK	Spleen	—	100.0	None	—
P51798	CLCN7	VSGVILSVVGGLAVGK	Spleen	—	100.0	None	—
P51801	CLCNKB	GGLEWLK	kidney	—	100.0	None	—
P51809	VAMP7	LELLIDK	Heart	—	100.0	None	—
P51809	VAMP7	LELLIDK	kidney	—	100.0	None	—
P51809	VAMP7	LELLIDK	lung	—	100.0	None	—
P51809	VAMP7	LELLIDK	Spleen	—	100.0	None	—
P51809	VAMP7	TENLVDSSVTFK	kidney	—	100.0	None	—
P51809	VAMP7	TENLVDSSVTFK	liver	—	100.0	None	—
P51809	VAMP7	TENLVDSSVTFK	lung	—	100.0	None	—
P51812	RPS6KA3	ADPSQFELLK	dbs	—	100.0	None	—
P51812	RPS6KA3	ADPSQFELLK	kidney	—	100.0	None	—
P51812	RPS6KA3	ADPSQFELLK	liver	—	100.0	None	—
P51812	RPS6KA3	DILVEVNHPFIVK	kidney	—	100.0	None	—
P51812	RPS6KA3	DILVEVNHPFIVK	Spleen	—	100.0	None	—
P51812	RPS6KA3	DLKPENILLDEEGHIK	dbs	—	100.0	None	—
P51812	RPS6KA3	DLKPENILLDEEGHIK	Heart	—	100.0	None	—

SysQuan Human Database

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