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
O43491	EPB41L2	DSEGVDIK	Heart	—	100.0	None	—
O43491	EPB41L2	DSEGVDIK	kidney	—	100.0	None	—
O43491	EPB41L2	EVPIVQTETK	kidney	—	100.0	None	—
O43491	EPB41L2	EVPIVQTETK	liver	—	100.0	None	—
O43491	EPB41L2	FIPPWLK	Heart	—	100.0	None	—
O43491	EPB41L2	FIPPWLK	kidney	—	100.0	None	—
O43491	EPB41L2	FIPPWLK	liver	—	100.0	None	—
O43491	EPB41L2	FIPPWLK	lung	—	100.0	None	—
O43491	EPB41L2	FLTLGSK	Heart	—	100.0	None	—
O43491	EPB41L2	FLTLGSK	liver	—	100.0	None	—
O43491	EPB41L2	FLTLGSK	lung	—	100.0	None	—
O43491	EPB41L2	GQVLFDK	lung	—	100.0	None	—
O43491	EPB41L2	GQVLFDK	Spleen	—	100.0	None	—
O43491	EPB41L2	HQASISELK	Heart	—	100.0	None	—
O43491	EPB41L2	HQASISELK	kidney	—	100.0	None	—
O43491	EPB41L2	HQASISELK	liver	—	100.0	None	—
O43491	EPB41L2	HQASISELK	Spleen	—	100.0	None	—
O43491	EPB41L2	LVSPEQPPK	Heart	—	100.0	None	—
O43491	EPB41L2	LVSPEQPPK	kidney	—	100.0	None	—
O43491	EPB41L2	LVSPEQPPK	liver	—	100.0	None	—
O43491	EPB41L2	LVSPEQPPK	lung	—	100.0	None	—
O43491	EPB41L2	LVSPEQPPK	Spleen	—	100.0	None	—
O43491	EPB41L2	NLPWLFTFNVK	lung	—	100.0	None	—
O43491	EPB41L2	NWLDPAK	Heart	—	100.0	None	—
O43491	EPB41L2	NWLDPAK	liver	—	100.0	None	—
O43491	EPB41L2	NWLDPAK	lung	—	100.0	None	—
O43491	EPB41L2	VRPAELEQFESTIGFK	dbs	—	100.0	None	—
O43491	EPB41L2	VRPAELEQFESTIGFK	Heart	—	100.0	None	—
O43491	EPB41L2	VRPAELEQFESTIGFK	kidney	—	100.0	None	—
O43491	EPB41L2	VRPAELEQFESTIGFK	liver	—	100.0	None	—
O43491	EPB41L2	VRPAELEQFESTIGFK	lung	—	100.0	None	—
O43491	EPB41L2	VRPAELEQFESTIGFK	Spleen	—	100.0	None	—
O43504	LAMTOR5	HDGITVAVHK	Heart	—	100.0	None	—
O43504	LAMTOR5	HDGITVAVHK	Spleen	—	100.0	None	—
O43511	SLC26A4	FSSPIFYGNVDGFK	kidney	—	100.0	None	—
O43511	SLC26A4	SVLAAVVIANLK	kidney	—	100.0	None	—
O43513	MED7	EYTDENIQEGLAPKPPPPIK	kidney	—	100.0	None	—
O43513	MED7	EYTDENIQEGLAPKPPPPIK	liver	—	100.0	None	—
O43513	MED7	EYTDENIQEGLAPKPPPPIK	lung	—	100.0	None	—
O43513	MED7	EYTDENIQEGLAPKPPPPIK	Spleen	—	100.0	None	—
O43516	WIPF1	NALLSDISK	lung	—	100.0	None	—
O43516	WIPF1	PVPPPPAPPPPPTFALANTEKPTLNK	Heart	—	100.0	None	—
O43516	WIPF1	PVPPPPAPPPPPTFALANTEKPTLNK	kidney	—	100.0	None	—
O43516	WIPF1	PVPPPPAPPPPPTFALANTEKPTLNK	liver	—	100.0	None	—
O43516	WIPF1	PVPPPPAPPPPPTFALANTEKPTLNK	lung	—	100.0	None	—
O43516	WIPF1	PVPPPPAPPPPPTFALANTEKPTLNK	plasma	—	100.0	None	—
O43516	WIPF1	PVPPPPAPPPPPTFALANTEKPTLNK	Spleen	—	100.0	None	—
O43516	WIPF1	SAPILDKPK	kidney	—	100.0	None	—
O43516	WIPF1	SAPILDKPK	lung	—	100.0	None	—
O43516	WIPF1	SAPILDKPK	Spleen	—	100.0	None	—

SysQuan Human Database

Cart (0)