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
Q9UI12	ATP6V1H	YNALLAVQK	Heart	—	100.0	MRM	—
Q9UJZ1	STOML2	AEQINQAAGEASAVLAK	Heart	—	100.0	MRM	—
Q9UJZ1	STOML2	AEQINQAAGEASAVLAK	liver	—	100.0	MRM	—
Q9UJZ1	STOML2	AEQINQAAGEASAVLAK	Spleen	—	100.0	MRM	—
Q9UKK9	NUDT5	ELEEETGYK	Heart	—	100.0	MRM	—
Q9UKK9	NUDT5	ELEEETGYK	Spleen	—	100.0	MRM	—
Q9UL12	SARDH	LQGDALSVGGYEANPIFWEEVSDK	liver	—	100.0	MRM	—
Q9UL12	SARDH	LQGDALSVGGYEANPIFWEEVSDK	lung	—	100.0	MRM	—
Q9UL12	SARDH	LQGDALSVGGYEANPIFWEEVSDK	Spleen	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	Heart	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	kidney	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	liver	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	lung	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	plasma	—	100.0	MRM	—
Q9UL46	PSME2	AFYAELYHIISSNLEK	Spleen	—	100.0	MRM	—
Q9ULC5	ACSL5	EAILEDLQK	Heart	—	100.0	MRM	—
Q9UNH7	SNX6	SLVDYENANK	Heart	—	100.0	MRM	—
Q9UNP4	ST3GAL5	ILNPVIIK	Heart	—	100.0	MRM	—
Q9UNP4	ST3GAL5	ILNPVIIK	lung	—	100.0	MRM	—
Q9UNW1	MINPP1	VLEYLNDLK	Heart	—	100.0	MRM	—
Q9UNW1	MINPP1	VLEYLNDLK	liver	—	100.0	MRM	—
Q9UNW1	MINPP1	VLEYLNDLK	plasma	—	100.0	MRM	—
Q9UQ80	PA2G4	TIIQNPTDQQK	plasma	—	100.0	MRM	—
Q9Y217	MTMR6	YEDLYAFSYNPK	liver	—	100.0	MRM	—
Q9Y217	MTMR6	YEDLYAFSYNPK	lung	—	100.0	MRM	—
Q9Y223	GNE	ILQALHLQFGK	liver	—	100.0	MRM	—
Q9Y223	GNE	ILQALHLQFGK	lung	—	100.0	MRM	—
Q9Y223	GNE	ILQALHLQFGK	Spleen	—	100.0	MRM	—
Q9Y223	GNE	SIDLQEPLQK	kidney	—	100.0	MRM	—
Q9Y223	GNE	SIDLQEPLQK	liver	—	100.0	MRM	—
Q9Y223	GNE	SIDLQEPLQK	lung	—	100.0	MRM	—
Q9Y223	GNE	SIDLQEPLQK	Spleen	—	100.0	MRM	—
Q9Y281	CFL2	ASGVTVNDEVIK	lung	—	100.0	MRM	—
Q9Y281	CFL2	ASGVTVNDEVIK	Spleen	—	100.0	MRM	—
Q9Y2H2	INPP5F	IIGDAYLK	liver	—	100.0	MRM	—
Q9Y2J2	EPB41L3	HQTNISELK	Heart	—	100.0	MRM	—
Q9Y2J2	EPB41L3	HQTNISELK	lung	—	100.0	MRM	—
Q9Y2J2	EPB41L3	HQTNISELK	Spleen	—	100.0	MRM	—
Q9Y2T3	GDA	DHLLGVSDSGK	lung	—	100.0	MRM	—
Q9Y2T3	GDA	DHLLGVSDSGK	plasma	—	100.0	MRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	Heart	—	100.0	MRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	liver	—	100.0	MRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	lung	—	100.0	MRM	—
Q9Y2V2	CARHSP1	LQAVEVVITHLAPGTK	Spleen	—	100.0	MRM	—
Q9Y2Z9	COQ6	HNTALLAATDLLK	Heart	—	100.0	MRM	—
Q9Y2Z9	COQ6	HNTALLAATDLLK	Spleen	—	100.0	MRM	—
Q9Y315	DERA	GTELDLSWISK	Heart	—	100.0	MRM	—
Q9Y315	DERA	GTELDLSWISK	lung	—	100.0	MRM	—
Q9Y316	MEMO1	IYGELWK	Heart	—	100.0	MRM	—
Q9Y3F4	STRAP	TVDFTQDSNYLLTGGQDK	liver	—	100.0	MRM	—

SysQuan Core Database

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