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
O75874	IDH1	DIFQEIYDK	kidney	—	100.0	None	—
O75874	IDH1	DIFQEIYDK	liver	—	100.0	None	—
O75874	IDH1	GWPLYLSTK	dbs	—	100.0	None	—
O75874	IDH1	GWPLYLSTK	Heart	—	100.0	None	—
O75874	IDH1	GWPLYLSTK	kidney	—	100.0	None	—
O75874	IDH1	GWPLYLSTK	liver	—	100.0	None	—
O75874	IDH1	GWPLYLSTK	lung	—	100.0	None	—
O75874	IDH1	GWPLYLSTK	plasma	—	100.0	None	—
O75874	IDH1	IIWELIK	dbs	—	100.0	None	—
O75874	IDH1	IIWELIK	kidney	—	100.0	None	—
O75874	IDH1	IIWELIK	liver	—	100.0	None	—
O75874	IDH1	IIWELIK	lung	—	100.0	None	—
O75874	IDH1	IIWELIK	plasma	—	100.0	None	—
O75874	IDH1	SQFEAQK	liver	—	99.8	None	—
O75880	SCO1	PGPVSWK	Heart	—	100.0	None	—
O75880	SCO1	PGPVSWK	liver	—	100.0	None	—
O75880	SCO1	PGPVSWK	Spleen	—	100.0	None	—
O75880	SCO1	VYYSPGPK	Heart	—	100.0	None	—
O75882	ATRN	ALYVHGGYK	kidney	—	100.0	None	—
O75882	ATRN	ALYVHGGYK	liver	—	100.0	None	—
O75882	ATRN	ALYVHGGYK	lung	—	100.0	None	—
O75882	ATRN	ALYVHGGYK	plasma	—	100.0	None	—
O75886	STAM2	ALYDFEAVEDNELTFK	Heart	—	100.0	None	—
O75886	STAM2	ALYDFEAVEDNELTFK	kidney	—	100.0	None	—
O75886	STAM2	ALYDFEAVEDNELTFK	liver	—	100.0	None	—
O75886	STAM2	ALYDFEAVEDNELTFK	lung	—	100.0	None	—
O75886	STAM2	ALYDFEAVEDNELTFK	Spleen	—	100.0	None	—
O75886	STAM2	DPQFSLISATIK	Heart	—	100.0	None	—
O75886	STAM2	DPQFSLISATIK	kidney	—	100.0	None	—
O75886	STAM2	DPQFSLISATIK	liver	—	100.0	None	—
O75886	STAM2	DPQFSLISATIK	lung	—	100.0	None	—
O75886	STAM2	DPQFSLISATIK	Spleen	—	100.0	None	—
O75886	STAM2	HSELSELNVK	Spleen	—	100.0	None	—
O75886	STAM2	LNVIDDDVEEIK	kidney	—	100.0	None	—
O75886	STAM2	LNVIDDDVEEIK	liver	—	100.0	None	—
O75886	STAM2	LNVIDDDVEEIK	lung	—	100.0	None	—
O75886	STAM2	LNVIDDDVEEIK	Spleen	—	100.0	None	—
O75886	STAM2	LVNEAPVYSVYSK	kidney	—	100.0	None	—
O75886	STAM2	LVNEAPVYSVYSK	liver	—	100.0	None	—
O75886	STAM2	PLFTANPFEQDVEK	Heart	—	100.0	None	—
O75886	STAM2	PLFTANPFEQDVEK	liver	—	100.0	None	—
O75886	STAM2	PLFTANPFEQDVEK	lung	—	100.0	None	—
O75891	ALDH1L1	ALYVSDK	kidney	—	100.0	None	—
O75891	ALDH1L1	ALYVSDK	liver	—	100.0	None	—
O75891	ALDH1L1	ALYVSDK	Spleen	—	100.0	None	—
O75891	ALDH1L1	GASAINWTLIHGDK	kidney	—	100.0	None	—
O75891	ALDH1L1	GASAINWTLIHGDK	liver	—	100.0	None	—
O75891	ALDH1L1	PAQVTPLTALK	kidney	—	100.0	None	—
O75891	ALDH1L1	VSLELGGK	liver	—	100.0	None	—
O75896	TUSC2	NLIPQGIVK	kidney	—	100.0	None	—

SysQuan Human Database

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