SysQuan Core 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
Q02880	TOP2B	VSIDPESNIISIWNNGK	lung	—	100.0	None	—
Q02880	TOP2B	VYVPALIFGQLLTSSNYDDDEK	lung	—	100.0	None	—
Q02880	TOP2B	YETVQDILK	lung	—	100.0	None	—
Q02952	AKAP12	EESWVSIK	lung	—	100.0	None	—
Q02952	AKAP12	VQGSPLK	lung	—	100.0	None	—
Q02962	PAX2	SEQGNEYSLPALTPGLDEVK	kidney	—	100.0	None	—
Q02962	PAX2	VFERPSYPDVFQASEHIK	kidney	—	100.0	None	—
Q02962	PAX2	YYETGSIKPGVIGGSKPK	kidney	—	100.0	None	—
Q02978	SLC25A11	AVVVNAAQLASYSQSK	kidney	—	100.0	None	—
Q02978	SLC25A11	AVVVNAAQLASYSQSK	liver	—	100.0	None	—
Q02978	SLC25A11	AVVVNAAQLASYSQSK	lung	—	100.0	None	—
Q02978	SLC25A11	LTGADGTPPGFLLK	kidney	—	100.0	None	—
Q02978	SLC25A11	TSFHALTSILK	liver	—	100.0	None	—
Q02978	SLC25A11	YEGFFSLWK	kidney	—	100.0	None	—
Q03001	DST	AIEEFESSLK	kidney	—	100.0	None	—
Q03001	DST	AIEEFESSLK	lung	—	100.0	None	—
Q03001	DST	ALEIEIAK	lung	—	100.0	None	—
Q03001	DST	ALQGQISSQQVAVEK	lung	—	100.0	None	—
Q03001	DST	DLDFDWHK	kidney	—	100.0	None	—
Q03001	DST	DLDFDWHK	lung	—	100.0	None	—
Q03001	DST	DLEALSK	kidney	—	100.0	None	—
Q03001	DST	DLEALSK	lung	—	100.0	None	—
Q03001	DST	DLEDPGIDPSVVK	liver	—	100.0	None	—
Q03001	DST	DLEDPGIDPSVVK	lung	—	100.0	None	—
Q03001	DST	ELIAEHKPHIDK	kidney	—	100.0	None	—
Q03001	DST	ELIAEHKPHIDK	lung	—	100.0	None	—
Q03001	DST	EQIIELDK	lung	—	100.0	None	—
Q03001	DST	EVIPQEIEEVK	lung	—	100.0	None	—
Q03001	DST	FQVEQIGDNK	liver	—	100.0	None	—
Q03001	DST	HHVLQNDVLAHQSTVEAVNK	kidney	—	100.0	None	—
Q03001	DST	HHVLQNDVLAHQSTVEAVNK	lung	—	100.0	None	—
Q03001	DST	HLLASKPLGGLPETAK	kidney	—	100.0	None	—
Q03001	DST	HLLASKPLGGLPETAK	lung	—	100.0	None	—
Q03001	DST	KPQYEQLTAAGQGILSR	kidney	—	100.0	None	—
Q03001	DST	LEQDQTSAQLQVQK	liver	—	100.0	None	—
Q03001	DST	LFNAIIHK	lung	—	100.0	None	—
Q03001	DST	LLDPEDVDVSSPDEK	kidney	—	100.0	None	—
Q03001	DST	LLDPEDVDVSSPDEK	liver	—	100.0	None	—
Q03001	DST	LLDPEDVDVSSPDEK	lung	—	100.0	None	—
Q03001	DST	LLQGYHPNDIEK	kidney	—	100.0	None	—
Q03001	DST	LLQGYHPNDIEK	lung	—	100.0	None	—
Q03001	DST	LNHQAELLLK	liver	—	100.0	None	—
Q03001	DST	LNHQAELLLK	lung	—	100.0	None	—
Q03001	DST	LPGYLSGK	kidney	—	100.0	None	—
Q03001	DST	LPGYLSGK	lung	—	100.0	None	—
Q03001	DST	LQNVQIALDYLK	lung	—	100.0	None	—
Q03001	DST	LVSDTITQK	liver	—	100.0	None	—
Q03001	DST	NTQAAEALVK	lung	—	100.0	None	—
Q03001	DST	QEFIDGILSSK	kidney	—	100.0	None	—
Q03001	DST	QEFIDGILSSK	lung	—	100.0	None	—

SysQuan Core Database

Cart (0)