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
O15550	KDM6A	LDLGLFSTK	Spleen	—	100.0	None	—
O15550	KDM6A	LQLHELTK	kidney	—	100.0	None	—
O15550	KDM6A	LQLHELTK	lung	—	100.0	None	—
O15550	KDM6A	LQLHELTK	Spleen	—	100.0	None	—
O15550	KDM6A	NQLSNSTQGLHK	kidney	—	100.0	None	—
O15550	KDM6A	NQLSNSTQGLHK	lung	—	100.0	None	—
O15550	KDM6A	TSGNLENFVVLEQYK	Spleen	—	100.0	None	—
O15550	KDM6A	VNTDYESSLK	kidney	—	100.0	None	—
O15552	FFAR2	YLGVAFPVQYK	Spleen	—	100.0	None	—
O43143	DHX15	DNQVVQLHPSTVLDHKPEWVLYNEFVLTTK	kidney	—	100.0	None	—
O43143	DHX15	DNQVVQLHPSTVLDHKPEWVLYNEFVLTTK	liver	—	100.0	None	—
O43143	DHX15	DNQVVQLHPSTVLDHKPEWVLYNEFVLTTK	Spleen	—	100.0	None	—
O43143	DHX15	EVDDLGPEVGDIK	dbs	—	100.0	None	—
O43143	DHX15	EVDDLGPEVGDIK	Heart	—	100.0	None	—
O43143	DHX15	EVDDLGPEVGDIK	kidney	—	100.0	None	—
O43143	DHX15	EVDDLGPEVGDIK	liver	—	100.0	None	—
O43143	DHX15	EVDDLGPEVGDIK	Spleen	—	100.0	None	—
O43143	DHX15	FAHIDGDHLTLLNVYHAFK	dbs	—	100.0	None	—
O43143	DHX15	FAHIDGDHLTLLNVYHAFK	Heart	—	100.0	None	—
O43143	DHX15	FAHIDGDHLTLLNVYHAFK	kidney	—	100.0	None	—
O43143	DHX15	FAHIDGDHLTLLNVYHAFK	liver	—	100.0	None	—
O43143	DHX15	FAHIDGDHLTLLNVYHAFK	lung	—	100.0	None	—
O43143	DHX15	FAHIDGDHLTLLNVYHAFK	Spleen	—	100.0	None	—
O43143	DHX15	HQSFVLVGETGSGK	dbs	—	100.0	None	—
O43143	DHX15	HQSFVLVGETGSGK	kidney	—	100.0	None	—
O43143	DHX15	HQSFVLVGETGSGK	liver	—	100.0	None	—
O43143	DHX15	HQSFVLVGETGSGK	lung	—	100.0	None	—
O43143	DHX15	IFEPPPPK	kidney	—	100.0	None	—
O43143	DHX15	IFEPPPPK	liver	—	100.0	None	—
O43143	DHX15	IFEPPPPK	lung	—	100.0	None	—
O43143	DHX15	IFEPPPPK	Spleen	—	100.0	None	—
O43143	DHX15	LDLGEDYPSGK	Heart	—	100.0	None	—
O43143	DHX15	LDLGEDYPSGK	lung	—	100.0	None	—
O43143	DHX15	LDLGEDYPSGK	Spleen	—	100.0	None	—
O43143	DHX15	LQLPVWEYK	Heart	—	100.0	None	—
O43143	DHX15	LQLPVWEYK	kidney	—	100.0	None	—
O43143	DHX15	LQLPVWEYK	liver	—	100.0	None	—
O43143	DHX15	LQLPVWEYK	Spleen	—	100.0	None	—
O43143	DHX15	SNLGSVVLQLK	Heart	—	100.0	None	—
O43143	DHX15	SNLGSVVLQLK	kidney	—	100.0	None	—
O43143	DHX15	TGHYLTVK	liver	—	100.0	None	—
O43143	DHX15	TGHYLTVK	lung	—	100.0	None	—
O43143	DHX15	TGHYLTVK	Spleen	—	100.0	None	—
O43143	DHX15	VESLLVTAISK	dbs	—	100.0	None	—
O43143	DHX15	VESLLVTAISK	Heart	—	100.0	None	—
O43143	DHX15	VESLLVTAISK	liver	—	100.0	None	—
O43148	RNMT	LEASETESFGNEIYTVK	kidney	—	100.0	None	—
O43148	RNMT	LEASETESFGNEIYTVK	liver	—	100.0	None	—
O43148	RNMT	LEASETESFGNEIYTVK	lung	—	100.0	None	—
O43148	RNMT	LEASETESFGNEIYTVK	Spleen	—	100.0	None	—

SysQuan Human Database

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