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
O14818	PSMA7	YVAEIEK	lung	—	100.0	None	—
O14827	RASGRF2	ALSQDDQDDIHLK	kidney	—	100.0	None	—
O14827	RASGRF2	ALSQDDQDDIHLK	lung	—	100.0	None	—
O14827	RASGRF2	HAQDFELNNELK	kidney	—	100.0	None	—
O14827	RASGRF2	HAQDFELNNELK	lung	—	100.0	None	—
O14827	RASGRF2	YIHLVQIVETEK	lung	—	100.0	None	—
O14828	SCAMP3	NYGSYSTQASAAAATAELLK	liver	—	100.0	None	—
O14841	OPLAH	GFQGQLK	kidney	—	100.0	None	—
O14874	BCKDK	SQDGSHLLK	lung	—	100.0	None	—
O14896	IRF6	FPGPEHITNEK	kidney	—	100.0	None	—
O14896	IRF6	HSPQQEEENTIFK	kidney	—	100.0	None	—
O14896	IRF6	HSPQQEEENTIFK	liver	—	100.0	None	—
O14896	IRF6	HSPQQEEENTIFK	lung	—	100.0	None	—
O14896	IRF6	LKPWLVAQVDSGLYPGLIWLHR	kidney	—	100.0	None	—
O14908	GIPC1	GPATVEDLPSAFEEK	kidney	—	100.0	None	—
O14908	GIPC1	GPATVEDLPSAFEEK	plasma	—	100.0	None	—
O14908	GIPC1	IEGFTNVK	liver	—	100.0	None	—
O14908	GIPC1	LLGGQIGLEDFIFAHVK	lung	—	100.0	None	—
O14910	LIN7A	LQESGEVPVHK	liver	—	100.0	None	—
O14917	PCDH17	ALSPLLQEVPSASSSPTK	kidney	—	100.0	None	—
O14917	PCDH17	ALSPLLQEVPSASSSPTK	lung	—	100.0	None	—
O14917	PCDH17	ELFSIDPK	lung	—	100.0	None	—
O14917	PCDH17	IAEYSHPQLGGGK	kidney	—	100.0	None	—
O14917	PCDH17	IAEYSHPQLGGGK	lung	—	100.0	None	—
O14917	PCDH17	TNLFVPTVEANVETETYETVNPTGK	kidney	—	100.0	None	—
O14917	PCDH17	VLENSAPHLLDVDADSGLLYTK	lung	—	100.0	None	—
O14917	PCDH17	VTDHGKPTLSAVAK	lung	—	100.0	None	—
O14920	IKBKB	ALDDILNLK	kidney	—	100.0	None	—
O14920	IKBKB	ALELLPK	kidney	—	100.0	None	—
O14920	IKBKB	ALELLPK	lung	—	100.0	None	—
O14920	IKBKB	ELWNLLK	kidney	—	100.0	None	—
O14920	IKBKB	ELWNLLK	lung	—	100.0	None	—
O14920	IKBKB	IIDLGYAK	liver	—	100.0	None	—
O14920	IKBKB	IIDLGYAK	lung	—	100.0	None	—
O14920	IKBKB	LLLQAIQSFEK	kidney	—	100.0	None	—
O14920	IKBKB	TSIQIDLEK	liver	—	100.0	None	—
O14920	IKBKB	VIYTQLSK	kidney	—	100.0	None	—
O14920	IKBKB	VIYTQLSK	lung	—	100.0	None	—
O14924	RGS12	AGVVAEYPAEK	lung	—	100.0	None	—
O14924	RGS12	SLDDLESATVSDGELTGADLK	kidney	—	100.0	None	—
O14924	RGS12	SLDDLESATVSDGELTGADLK	lung	—	100.0	None	—
O14925	TIMM23	YLVQDTDEFILPTGANK	kidney	—	100.0	None	—
O14925	TIMM23	YLVQDTDEFILPTGANK	liver	—	100.0	None	—
O14929	HAT1	TFFPEYTHQLFGDDETAFGYK	kidney	—	100.0	None	—
O14929	HAT1	TFFPEYTHQLFGDDETAFGYK	lung	—	100.0	None	—
O14936	CASK	DDHNWWQGK	kidney	—	100.0	None	—
O14936	CASK	DDHNWWQGK	liver	—	100.0	None	—
O14936	CASK	DLDFLHSVFQDQHLHTLLDLYDK	kidney	—	100.0	None	—
O14936	CASK	EINGISVANQTVEQLQK	liver	—	100.0	None	—
O14936	CASK	EINGISVANQTVEQLQK	lung	—	100.0	None	—

SysQuan Core Database

Cart (0)