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
O43852	CALU	GHDLNEDGLVSWEEYK	lung	—	100.0	None	—
O43852	CALU	GHDLNEDGLVSWEEYK	Spleen	—	100.0	None	—
O43852	CALU	HLVYESDQNK	Heart	—	100.0	None	—
O43852	CALU	HLVYESDQNK	kidney	—	100.0	None	—
O43852	CALU	HLVYESDQNK	liver	—	100.0	None	—
O43852	CALU	HLVYESDQNK	lung	—	100.0	None	—
O43852	CALU	HLVYESDQNK	Spleen	—	100.0	None	—
O43854	EDIL3	DFGHVQFVGSYK	lung	—	100.0	None	—
O43854	EDIL3	VTGVITQGAK	lung	—	100.0	None	—
O43861	ATP9B	LVYLLTDK	lung	—	100.0	None	—
O43861	ATP9B	SSDIQVGDLIIVEK	lung	—	100.0	None	—
O43861	ATP9B	SSDIQVGDLIIVEK	Spleen	—	100.0	None	—
O43861	ATP9B	TDQLDGETDWK	kidney	—	100.0	None	—
O43865	AHCYL1	AQGEKPLAGAK	Heart	—	100.0	None	—
O43865	AHCYL1	AQGEKPLAGAK	kidney	—	100.0	None	—
O43865	AHCYL1	AQGEKPLAGAK	lung	—	100.0	None	—
O43865	AHCYL1	AQGEKPLAGAK	Spleen	—	100.0	None	—
O43865	AHCYL1	NGPFKPNYYR	Heart	—	100.0	None	—
O43865	AHCYL1	NGPFKPNYYR	lung	—	100.0	None	—
O43865	AHCYL1	QDVYLLPK	Heart	—	100.0	None	—
O43865	AHCYL1	QDVYLLPK	liver	—	100.0	None	—
O43865	AHCYL1	QDVYLLPK	Spleen	—	100.0	None	—
O43868	SLC28A2	FFINEFVAYQQLSQYK	Spleen	—	100.0	None	—
O43895	XPNPEP2	LEDVALVVEAK	Heart	—	100.0	None	—
O43895	XPNPEP2	LEDVALVVEAK	kidney	—	100.0	None	—
O43895	XPNPEP2	LEDVALVVEAK	lung	—	100.0	None	—
O43896	KIF1C	AEIEALAALK	Heart	—	100.0	None	—
O43896	KIF1C	AEIEALAALK	kidney	—	100.0	None	—
O43896	KIF1C	AEIEALAALK	lung	—	100.0	None	—
O43896	KIF1C	EDGGTVGVFSPK	Heart	—	100.0	None	—
O43896	KIF1C	EDGGTVGVFSPK	kidney	—	100.0	None	—
O43896	KIF1C	EDGGTVGVFSPK	liver	—	100.0	None	—
O43896	KIF1C	EDGGTVGVFSPK	Spleen	—	100.0	None	—
O43896	KIF1C	EHPILGPYVQDLSK	kidney	—	100.0	None	—
O43896	KIF1C	EHPILGPYVQDLSK	liver	—	100.0	None	—
O43896	KIF1C	GVPPPPGPPSEPVDWNFAQK	Heart	—	100.0	None	—
O43896	KIF1C	GVPPPPGPPSEPVDWNFAQK	kidney	—	100.0	None	—
O43896	KIF1C	GVPPPPGPPSEPVDWNFAQK	liver	—	100.0	None	—
O43896	KIF1C	GVPPPPGPPSEPVDWNFAQK	lung	—	100.0	None	—
O43896	KIF1C	IIAELNETWEEK	kidney	—	100.0	None	—
O43896	KIF1C	IIAELNETWEEK	liver	—	100.0	None	—
O43896	KIF1C	LTGILQEVK	Heart	—	100.0	None	—
O43896	KIF1C	LTGILQEVK	kidney	—	100.0	None	—
O43896	KIF1C	LTGILQEVK	liver	—	100.0	None	—
O43896	KIF1C	LTGILQEVK	lung	—	100.0	None	—
O43896	KIF1C	LTGILQEVK	Spleen	—	100.0	None	—
O43896	KIF1C	LVTEPLVLK	Heart	—	100.0	None	—
O43896	KIF1C	LVTEPLVLK	kidney	—	100.0	None	—
O43896	KIF1C	LVTEPLVLK	lung	—	100.0	None	—
O43896	KIF1C	LVTEPLVLK	Spleen	—	100.0	None	—

SysQuan Human Database

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