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
Q04637	EIF4G1	EAVGDLLDAFK	kidney	—	100.0	None	—
Q04637	EIF4G1	EAVGDLLDAFK	liver	—	100.0	None	—
Q04637	EIF4G1	EAVGDLLDAFK	Spleen	—	100.0	None	—
Q04637	EIF4G1	FIGELFK	dbs	—	100.0	None	—
Q04637	EIF4G1	FIGELFK	Heart	—	100.0	None	—
Q04637	EIF4G1	FIGELFK	kidney	—	100.0	None	—
Q04637	EIF4G1	FIGELFK	liver	—	100.0	None	—
Q04637	EIF4G1	FIGELFK	lung	—	100.0	None	—
Q04637	EIF4G1	GLPLVDDGGWNTVPISK	liver	—	100.0	None	—
Q04637	EIF4G1	GVIDLIFEK	dbs	—	100.0	None	—
Q04637	EIF4G1	GVIDLIFEK	Heart	—	100.0	None	—
Q04637	EIF4G1	GVIDLIFEK	kidney	—	100.0	None	—
Q04637	EIF4G1	GVIDLIFEK	liver	—	100.0	None	—
Q04637	EIF4G1	GVIDLIFEK	Spleen	—	100.0	None	—
Q04637	EIF4G1	IHNAENIQPGEQK	dbs	—	100.0	None	—
Q04637	EIF4G1	IHNAENIQPGEQK	Heart	—	100.0	None	—
Q04637	EIF4G1	IHNAENIQPGEQK	kidney	—	100.0	None	—
Q04637	EIF4G1	IHNAENIQPGEQK	liver	—	100.0	None	—
Q04637	EIF4G1	IHNAENIQPGEQK	lung	—	100.0	None	—
Q04637	EIF4G1	ITKPGSIDSNNQLFAPGGR	dbs	—	100.0	None	—
Q04637	EIF4G1	ITKPGSIDSNNQLFAPGGR	Heart	—	100.0	None	—
Q04637	EIF4G1	ITKPGSIDSNNQLFAPGGR	kidney	—	100.0	None	—
Q04637	EIF4G1	ITKPGSIDSNNQLFAPGGR	liver	—	100.0	None	—
Q04637	EIF4G1	ITKPGSIDSNNQLFAPGGR	lung	—	100.0	None	—
Q04637	EIF4G1	LLTTIGK	dbs	—	100.0	None	—
Q04637	EIF4G1	LLTTIGK	Heart	—	100.0	None	—
Q04637	EIF4G1	LLTTIGK	kidney	—	100.0	None	—
Q04637	EIF4G1	LLTTIGK	lung	—	100.0	None	—
Q04637	EIF4G1	LLTTIGK	Spleen	—	100.0	None	—
Q04637	EIF4G1	SDQWKPLNLEEK	dbs	—	100.0	None	—
Q04637	EIF4G1	SDQWKPLNLEEK	Heart	—	100.0	None	—
Q04637	EIF4G1	SDQWKPLNLEEK	kidney	—	100.0	None	—
Q04637	EIF4G1	SDQWKPLNLEEK	liver	—	100.0	None	—
Q04637	EIF4G1	SDQWKPLNLEEK	lung	—	100.0	None	—
Q04637	EIF4G1	TIDQIHK	Heart	—	100.0	None	—
Q04637	EIF4G1	TIDQIHK	kidney	—	100.0	None	—
Q04637	EIF4G1	TIDQIHK	liver	—	100.0	None	—
Q04637	EIF4G1	TIDQIHK	lung	—	100.0	None	—
Q04637	EIF4G1	TIDQIHK	Spleen	—	100.0	None	—
Q04637	EIF4G1	VPTTEKPTVTVNFR	dbs	—	100.0	None	—
Q04637	EIF4G1	VPTTEKPTVTVNFR	Heart	—	100.0	None	—
Q04637	EIF4G1	VPTTEKPTVTVNFR	kidney	—	100.0	None	—
Q04637	EIF4G1	VPTTEKPTVTVNFR	liver	—	99.5	None	—
Q04637	EIF4G1	VPTTEKPTVTVNFR	lung	—	100.0	None	—
Q04637	EIF4G1	VPTTEKPTVTVNFR	Spleen	—	100.0	None	—
Q04656	ATP7A	SIASQVGITK	lung	—	100.0	None	—
Q04656	ATP7A	TGTITHGTPVVNQVK	kidney	—	100.0	None	—
Q04656	ATP7A	TGTITHGTPVVNQVK	lung	—	100.0	None	—
Q04656	ATP7A	VFAEVLPSHK	dbs	—	100.0	None	—
Q04656	ATP7A	VFAEVLPSHK	kidney	—	100.0	None	—

SysQuan Human Database

Cart (0)