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
Q12996	CSTF3	VLHIDLWK	lung	—	100.0	None	—
Q12996	CSTF3	YEEGINIHLAK	kidney	—	100.0	None	—
Q12996	CSTF3	YEEGINIHLAK	liver	—	100.0	None	—
Q13017	ARHGAP5	AFFADLPDPLIPYSLHPELLEAAK	kidney	—	100.0	None	—
Q13017	ARHGAP5	EFLSTTK	lung	—	100.0	None	—
Q13017	ARHGAP5	FVNNLFVQLSK	liver	—	100.0	None	—
Q13017	ARHGAP5	GSEEDPLLSPVETWK	kidney	—	100.0	None	—
Q13017	ARHGAP5	GVLESVK	kidney	—	100.0	None	—
Q13017	ARHGAP5	GVLESVK	lung	—	100.0	None	—
Q13017	ARHGAP5	IIPYLDAYK	kidney	—	100.0	None	—
Q13017	ARHGAP5	IIPYLDAYK	lung	—	100.0	None	—
Q13017	ARHGAP5	IPFDLLSTLEAEK	liver	—	100.0	None	—
Q13017	ARHGAP5	IYELDLRPVDAK	kidney	—	100.0	None	—
Q13017	ARHGAP5	IYELDLRPVDAK	lung	—	100.0	None	—
Q13017	ARHGAP5	KPVIIAATK	kidney	—	100.0	None	—
Q13017	ARHGAP5	KPVIIAATK	liver	—	100.0	None	—
Q13017	ARHGAP5	LDPNLLK	kidney	—	100.0	None	—
Q13017	ARHGAP5	LYHDSTNIDK	kidney	—	100.0	None	—
Q13017	ARHGAP5	LYHDSTNIDK	liver	—	100.0	None	—
Q13017	ARHGAP5	THSDASDDEAFTTSK	kidney	—	100.0	None	—
Q13017	ARHGAP5	TQSTDDEYALDGK	kidney	—	100.0	None	—
Q13017	ARHGAP5	VNLFILGK	kidney	—	100.0	None	—
Q13017	ARHGAP5	VYQNHVQHLISEK	liver	—	100.0	None	—
Q13017	ARHGAP5	VYQNHVQHLISEK	lung	—	100.0	None	—
Q13033	STRN3	AEEAEPITFPSGGGK	kidney	—	100.0	None	—
Q13033	STRN3	AEEAEPITFPSGGGK	lung	—	100.0	None	—
Q13033	STRN3	ALAFHPVEPVLVTASEDHTLK	lung	—	100.0	None	—
Q13033	STRN3	IGNEGLAADLTDDPDTEEALK	kidney	—	100.0	None	—
Q13033	STRN3	IGNEGLAADLTDDPDTEEALK	liver	—	100.0	None	—
Q13033	STRN3	IGNEGLAADLTDDPDTEEALK	lung	—	100.0	None	—
Q13033	STRN3	LWNLDSK	liver	—	100.0	None	—
Q13033	STRN3	LWNPQEK	liver	—	100.0	None	—
Q13033	STRN3	NLEQILNGGESPK	kidney	—	100.0	None	—
Q13033	STRN3	NLEQILNGGESPK	lung	—	100.0	None	—
Q13033	STRN3	YGTELNQGDLK	kidney	—	100.0	None	—
Q13042	CDC16	QYLDQQQYQSALFWADK	lung	—	100.0	None	—
Q13042	CDC16	WFLDALEK	kidney	—	100.0	None	—
Q13042	CDC16	WFLDALEK	liver	—	100.0	None	—
Q13042	CDC16	WFLDALEK	lung	—	100.0	None	—
Q13042	CDC16	YNKPSETVIPESVDGLQENLDVVVSLAER	kidney	—	100.0	None	—
Q13042	CDC16	YNKPSETVIPESVDGLQENLDVVVSLAER	lung	—	100.0	None	—
Q13043	STK4	AGNILLNTEGHAK	liver	—	100.0	None	—
Q13043	STK4	IPQDGDYEFLK	kidney	—	100.0	None	—
Q13043	STK4	LDEDSLTK	kidney	—	100.0	None	—
Q13043	STK4	PSFLEYFEQK	lung	—	100.0	None	—
Q13043	STK4	QPEEVFDVLEK	lung	—	100.0	None	—
Q13043	STK4	QPILDAIEAK	kidney	—	100.0	None	—
Q13043	STK4	QPILDAIEAK	lung	—	100.0	None	—
Q13043	STK4	QVPVESDLQEIIK	plasma	—	100.0	None	—
Q13043	STK4	TLTEDEIATILQSTLK	dbs	—	100.0	None	—

SysQuan Core Database

Cart (0)