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
O15484	CAPN5	GGLISASIK	kidney	—	100.0	None	—
O15484	CAPN5	GGLISASIK	lung	—	100.0	None	—
O15484	CAPN5	LGHGLLAFFK	kidney	—	100.0	None	—
O15484	CAPN5	LGHGLLAFFK	lung	—	100.0	None	—
O15484	CAPN5	VLFEDPLFPATDDSLYYK	dbs	—	100.0	None	—
O15484	CAPN5	VLFEDPLFPATDDSLYYK	Heart	—	100.0	None	—
O15484	CAPN5	VLFEDPLFPATDDSLYYK	kidney	—	100.0	None	—
O15484	CAPN5	VLFEDPLFPATDDSLYYK	liver	—	100.0	None	—
O15484	CAPN5	VLFEDPLFPATDDSLYYK	lung	—	100.0	None	—
O15484	CAPN5	VLFEDPLFPATDDSLYYK	plasma	—	100.0	None	—
O15484	CAPN5	VLFEDPLFPATDDSLYYK	Spleen	—	100.0	None	—
O15484	CAPN5	YFTDIIK	dbs	—	100.0	None	—
O15484	CAPN5	YFTDIIK	kidney	—	100.0	None	—
O15484	CAPN5	YFTDIIK	lung	—	100.0	None	—
O15484	CAPN5	YFTDIIK	Spleen	—	100.0	None	—
O15498	YKT6	LYSLSVLYK	dbs	—	100.0	None	—
O15498	YKT6	LYSLSVLYK	Heart	—	100.0	None	—
O15498	YKT6	LYSLSVLYK	kidney	—	100.0	None	—
O15498	YKT6	LYSLSVLYK	liver	—	100.0	None	—
O15498	YKT6	SEVLGTQSK	liver	—	100.0	None	—
O15498	YKT6	SEVLGTQSK	lung	—	100.0	None	—
O15498	YKT6	SEVLGTQSK	Spleen	—	100.0	None	—
O15498	YKT6	VLDEFSK	Heart	—	100.0	None	—
O15498	YKT6	VQAELDETK	Heart	—	100.0	None	—
O15498	YKT6	VQAELDETK	liver	—	100.0	None	—
O15498	YKT6	VQAELDETK	lung	—	100.0	None	—
O15504	NUP42	KPNISGFTDISPEELR	lung	—	100.0	None	—
O15504	NUP42	LLEGIVK	Spleen	—	100.0	None	—
O15511	ARPC5	AGSIVLK	Heart	—	100.0	None	—
O15511	ARPC5	AGSIVLK	liver	—	100.0	None	—
O15511	ARPC5	AGSIVLK	lung	—	100.0	None	—
O15511	ARPC5	AVQSLDK	lung	—	100.0	None	—
O15511	ARPC5	AVQSLDK	Spleen	—	100.0	None	—
O15511	ARPC5	NPPINTK	kidney	—	100.0	None	—
O15511	ARPC5	NPPINTK	Spleen	—	100.0	None	—
O15511	ARPC5	VDVDEYDENK	lung	—	100.0	None	—
O15514	POLR2D	FEDEELQQILDDIQTK	Heart	—	100.0	None	—
O15514	POLR2D	FEDEELQQILDDIQTK	kidney	—	100.0	None	—
O15514	POLR2D	FEDEELQQILDDIQTK	liver	—	100.0	None	—
O15514	POLR2D	FEDEELQQILDDIQTK	lung	—	100.0	None	—
O15516	CLOCK	ELGIEESLPETAADK	kidney	—	100.0	None	—
O15516	CLOCK	ELGIEESLPETAADK	liver	—	100.0	None	—
O15516	CLOCK	ELGIEESLPETAADK	lung	—	100.0	None	—
O15516	CLOCK	ELGIEESLPETAADK	Spleen	—	100.0	None	—
O15516	CLOCK	ILSTHLLESDSLTPEYLK	kidney	—	100.0	None	—
O15516	CLOCK	ILSTHLLESDSLTPEYLK	liver	—	100.0	None	—
O15516	CLOCK	ILSTHLLESDSLTPEYLK	lung	—	100.0	None	—
O15516	CLOCK	ILSTHLLESDSLTPEYLK	Spleen	—	100.0	None	—
O15516	CLOCK	INTVSLK	liver	—	100.0	None	—
O15516	CLOCK	LATPQFIK	lung	—	100.0	None	—

SysQuan Human Database

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