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
O75832	PSMD10	TPLQVAK	kidney	—	100.0	None	—
O75832	PSMD10	TPLQVAK	liver	—	100.0	None	—
O75832	PSMD10	TPLQVAK	lung	—	100.0	None	—
O75843	AP1G2	DLAPEVEK	kidney	—	100.0	None	—
O75844	ZMPSTE24	DLYSALIK	kidney	—	100.0	None	—
O75844	ZMPSTE24	FEFQADAFAK	liver	—	100.0	None	—
O75844	ZMPSTE24	FEFQADAFAK	lung	—	100.0	None	—
O75844	ZMPSTE24	FTPLPEGK	kidney	—	100.0	None	—
O75844	ZMPSTE24	FTPLPEGK	lung	—	100.0	None	—
O75844	ZMPSTE24	NEEVLAVLGHELGHWK	lung	—	100.0	None	—
O75844	ZMPSTE24	VYVVEGSK	lung	—	100.0	None	—
O75864	PPP1R37	ELYLADNK	kidney	—	100.0	None	—
O75864	PPP1R37	ELYLADNK	lung	—	100.0	None	—
O75864	PPP1R37	VTFPSDEDIVSGAVEPK	kidney	—	100.0	None	—
O75864	PPP1R37	VTFPSDEDIVSGAVEPK	liver	—	100.0	None	—
O75864	PPP1R37	VTFPSDEDIVSGAVEPK	lung	—	100.0	None	—
O75874	IDH1	ATDFVVPGPGK	liver	—	100.0	None	—
O75874	IDH1	ATDFVVPGPGK	lung	—	100.0	None	—
O75874	IDH1	ATDFVVPGPGK	plasma	—	100.0	None	—
O75874	IDH1	DATNDQVTK	kidney	—	100.0	None	—
O75874	IDH1	DATNDQVTK	liver	—	100.0	None	—
O75874	IDH1	DIFQEIYDK	liver	—	100.0	None	—
O75874	IDH1	GWPLYLSTK	lung	—	100.0	None	—
O75874	IDH1	GWPLYLSTK	plasma	—	100.0	None	—
O75874	IDH1	IIWELIK	liver	—	100.0	None	—
O75874	IDH1	IIWELIK	plasma	—	100.0	None	—
O75880	SCO1	PGPVSWK	liver	—	100.0	None	—
O75882	ATRN	ALYVHGGYK	kidney	—	100.0	None	—
O75882	ATRN	ALYVHGGYK	lung	—	100.0	None	—
O75882	ATRN	LTGSSGFVTDGPGNYK	kidney	—	100.0	None	—
O75882	ATRN	LTGSSGFVTDGPGNYK	liver	—	100.0	None	—
O75882	ATRN	LTGSSGFVTDGPGNYK	lung	—	100.0	None	—
O75882	ATRN	LTGSSGFVTDGPGNYK	plasma	—	100.0	None	—
O75886	STAM2	ALYDFEAVEDNELTFK	kidney	—	100.0	None	—
O75886	STAM2	ALYDFEAVEDNELTFK	lung	—	100.0	None	—
O75886	STAM2	DPQFSLISATIK	liver	—	100.0	None	—
O75886	STAM2	DPQFSLISATIK	lung	—	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	LVNEAPVYSVYSK	kidney	—	100.0	None	—
O75886	STAM2	PLFTANPFEQDVEK	lung	—	100.0	None	—
O75891	ALDH1L1	ALYVSDK	liver	—	100.0	None	—
O75891	ALDH1L1	GASAINWTLIHGDK	liver	—	100.0	None	—
O75896	TUSC2	NLIPQGIVK	liver	—	100.0	None	—
O75896	TUSC2	NLIPQGIVK	lung	—	100.0	None	—
O75907	DGAT1	LFLENLIK	liver	—	100.0	None	—
O75909	CCNK	FDLQVEHPYQFLLK	lung	—	100.0	None	—
O75909	CCNK	ILLQTIK	lung	—	100.0	None	—
O75909	CCNK	SLLNDVQFGQFGDDPK	kidney	—	100.0	None	—

SysQuan Core Database

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