SysQuan Human 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
Q4ZIN3	TMEM259	FELDIEPK	Spleen	—	100.0	MRM	—
Q53EU6	GPAT3	DFELSDVFYFSK	liver	—	100.0	MRM	—
Q53FT3	HIKESHI	LVQTAAQQVAEDK	Heart	—	100.0	MRM	—
Q53FT3	HIKESHI	LVQTAAQQVAEDK	kidney	—	100.0	MRM	—
Q53FT3	HIKESHI	LVQTAAQQVAEDK	liver	—	100.0	MRM	—
Q53FT3	HIKESHI	LVQTAAQQVAEDK	lung	—	100.0	MRM	—
Q53FT3	HIKESHI	LVQTAAQQVAEDK	Spleen	—	100.0	MRM	—
Q53FZ2	ACSM3	TGTVLIPGTTQLTQK	kidney	—	100.0	MRM	—
Q53FZ2	ACSM3	TGTVLIPGTTQLTQK	liver	—	100.0	MRM	—
Q53GS9	USP39	EYLSEEVQAVHK	Heart	—	100.0	MRM	—
Q53GS9	USP39	EYLSEEVQAVHK	kidney	—	100.0	MRM	—
Q53GS9	USP39	EYLSEEVQAVHK	liver	—	100.0	MRM	—
Q53GS9	USP39	EYLSEEVQAVHK	lung	—	100.0	MRM	—
Q53H12	AGK	YWYLGPLK	Heart	—	100.0	MRM	—
Q53H12	AGK	YWYLGPLK	lung	—	100.0	MRM	—
Q53H12	AGK	YWYLGPLK	Spleen	—	100.0	MRM	—
Q53HC9	EIPR1	FLVGTQSLK	dbs	—	100.0	MRM	—
Q53HC9	EIPR1	FLVGTQSLK	Heart	—	100.0	MRM	—
Q53HC9	EIPR1	FLVGTQSLK	kidney	—	100.0	MRM	—
Q53HC9	EIPR1	FLVGTQSLK	liver	—	100.0	MRM	—
Q53HC9	EIPR1	FLVGTQSLK	lung	—	100.0	MRM	—
Q53HC9	EIPR1	FLVGTQSLK	Spleen	—	100.0	MRM	—
Q53SF7	COBLL1	KPTPIIPEK	Heart	—	100.0	MRM	—
Q53SF7	COBLL1	KPTPIIPEK	kidney	—	100.0	MRM	—
Q53SF7	COBLL1	KPTPIIPEK	liver	—	100.0	MRM	—
Q53SF7	COBLL1	KPTPIIPEK	lung	—	100.0	MRM	—
Q567U6	CCDC93	TYSLPEDDDFIK	Heart	—	100.0	MRM	—
Q567U6	CCDC93	TYSLPEDDDFIK	kidney	—	100.0	MRM	—
Q5GLZ8	HERC4	LIQPDHPQISQQVAASLEK	dbs	—	100.0	MRM	—
Q5GLZ8	HERC4	LIQPDHPQISQQVAASLEK	Heart	—	100.0	MRM	—
Q5GLZ8	HERC4	LIQPDHPQISQQVAASLEK	kidney	—	100.0	MRM	—
Q5GLZ8	HERC4	LIQPDHPQISQQVAASLEK	lung	—	100.0	MRM	—
Q5H9R7	PPP6R3	KPEQIVDFLK	dbs	—	100.0	MRM	—
Q5H9R7	PPP6R3	KPEQIVDFLK	Heart	—	100.0	MRM	—
Q5H9R7	PPP6R3	KPEQIVDFLK	kidney	—	100.0	MRM	—
Q5H9R7	PPP6R3	KPEQIVDFLK	liver	—	100.0	MRM	—
Q5H9R7	PPP6R3	KPEQIVDFLK	lung	—	100.0	MRM	—
Q5H9R7	PPP6R3	KPEQIVDFLK	Spleen	—	100.0	MRM	—
Q5J8M3	EMC4	GSGQGDSLYPVGYLDK	kidney	—	100.0	MRM	—
Q5J8M3	EMC4	GSGQGDSLYPVGYLDK	liver	—	100.0	MRM	—
Q5J8M3	EMC4	GSGQGDSLYPVGYLDK	lung	—	100.0	MRM	—
Q5J8M3	EMC4	GSGQGDSLYPVGYLDK	Spleen	—	100.0	MRM	—
Q5JPH6	EARS2	TALYNYIFAK	kidney	—	100.0	MRM	—
Q5JPH6	EARS2	TALYNYIFAK	liver	—	100.0	MRM	—
Q5JRX3	PITRM1	FTQQDIDEAK	dbs	—	100.0	MRM	—
Q5JRX3	PITRM1	FTQQDIDEAK	Heart	—	100.0	MRM	—
Q5JRX3	PITRM1	FTQQDIDEAK	kidney	—	100.0	MRM	—
Q5JRX3	PITRM1	FTQQDIDEAK	lung	—	100.0	MRM	—
Q5JRX3	PITRM1	FTQQDIDEAK	Spleen	—	100.0	MRM	—
Q5JSH3	WDR44	VLQLEDDSLDSK	dbs	—	100.0	MRM	—

SysQuan Human Database

Cart (0)