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
P53814	SMTN	STSFGVPNANSIK	lung	—	100.0	None	—
P53814	SMTN	STSFGVPNANSIK	Spleen	—	100.0	None	—
P53814	SMTN	TTFTIEIK	kidney	—	100.0	None	—
P53814	SMTN	TTFTIEIK	lung	—	100.0	None	—
P53814	SMTN	TTFTIEIK	Spleen	—	100.0	None	—
P53985	SLC16A1	SITVFFK	dbs	—	100.0	None	—
P53985	SLC16A1	SITVFFK	Heart	—	100.0	None	—
P53985	SLC16A1	SITVFFK	kidney	—	100.0	None	—
P53985	SLC16A1	SITVFFK	liver	—	100.0	None	—
P53985	SLC16A1	SITVFFK	Spleen	—	100.0	None	—
P53990	IST1	EIADYLAAGK	Heart	—	100.0	None	—
P53990	IST1	EIADYLAAGK	kidney	—	100.0	None	—
P53990	IST1	EIADYLAAGK	liver	—	100.0	None	—
P53990	IST1	EIADYLAAGK	lung	—	100.0	None	—
P53990	IST1	EIADYLAAGK	Spleen	—	100.0	None	—
P53990	IST1	LQSEVAELK	dbs	—	100.0	None	—
P53990	IST1	LQSEVAELK	Heart	—	100.0	None	—
P53990	IST1	LQSEVAELK	lung	—	100.0	None	—
P53990	IST1	LSVEAPPK	kidney	—	100.0	None	—
P53990	IST1	LSVEAPPK	lung	—	100.0	None	—
P53990	IST1	LSVEAPPK	Spleen	—	100.0	None	—
P53990	IST1	YLIEIAK	dbs	—	100.0	None	—
P53990	IST1	YLIEIAK	Heart	—	100.0	None	—
P53990	IST1	YLIEIAK	kidney	—	100.0	None	—
P53990	IST1	YLIEIAK	liver	—	100.0	None	—
P53990	IST1	YLIEIAK	lung	—	100.0	None	—
P53990	IST1	YLIEIAK	Spleen	—	100.0	None	—
P53992	SEC24C	GQVPPLVTTNFLVK	kidney	—	100.0	None	—
P53992	SEC24C	GQVPPLVTTNFLVK	Spleen	—	100.0	None	—
P53992	SEC24C	HFLVEDK	Heart	—	100.0	None	—
P53992	SEC24C	HFLVEDK	kidney	—	100.0	None	—
P53992	SEC24C	HFLVEDK	liver	—	100.0	None	—
P53992	SEC24C	HFLVEDK	lung	—	100.0	None	—
P53992	SEC24C	HFLVEDK	Spleen	—	100.0	None	—
P53992	SEC24C	LFLFHTSLPIAEAPGK	dbs	—	100.0	None	—
P53992	SEC24C	LFLFHTSLPIAEAPGK	Heart	—	100.0	None	—
P53992	SEC24C	LFLFHTSLPIAEAPGK	kidney	—	100.0	None	—
P53992	SEC24C	LFLFHTSLPIAEAPGK	liver	—	100.0	None	—
P53992	SEC24C	QAQVPLAAVIKPLAR	Heart	—	100.0	None	—
P53992	SEC24C	QAQVPLAAVIKPLAR	liver	—	100.0	None	—
P53992	SEC24C	QAQVPLAAVIKPLAR	lung	—	100.0	None	—
P53992	SEC24C	QAQVPLAAVIKPLAR	Spleen	—	100.0	None	—
P53992	SEC24C	TVTVEFK	kidney	—	100.0	None	—
P53992	SEC24C	TVTVEFK	liver	—	100.0	None	—
P53992	SEC24C	TVTVEFK	lung	—	100.0	None	—
P53992	SEC24C	TVTVEFK	Spleen	—	100.0	None	—
P53992	SEC24C	VGFVTYNK	Heart	—	100.0	None	—
P53992	SEC24C	VGFVTYNK	Spleen	—	100.0	None	—
P53992	SEC24C	VLHFYNVK	Heart	—	100.0	None	—
P53992	SEC24C	VLHFYNVK	kidney	—	100.0	None	—

SysQuan Human Database

Cart (0)