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
P43005	SLC1A1	SYVNGGFAVDK	kidney	—	100.0	None	—
P43034	PAFAH1B1	EWIPRPPEK	dbs	—	100.0	None	—
P43034	PAFAH1B1	EWIPRPPEK	Heart	—	100.0	None	—
P43034	PAFAH1B1	EWIPRPPEK	kidney	—	100.0	None	—
P43034	PAFAH1B1	EWIPRPPEK	liver	—	100.0	None	—
P43034	PAFAH1B1	EWIPRPPEK	lung	—	100.0	None	—
P43034	PAFAH1B1	GVLFHSGGK	dbs	—	100.0	None	—
P43034	PAFAH1B1	GVLFHSGGK	Heart	—	100.0	None	—
P43034	PAFAH1B1	GVLFHSGGK	kidney	—	100.0	None	—
P43034	PAFAH1B1	GVLFHSGGK	liver	—	100.0	None	—
P43034	PAFAH1B1	GVLFHSGGK	Spleen	—	100.0	None	—
P43034	PAFAH1B1	SGKPGPFLLSGSR	dbs	—	100.0	None	—
P43034	PAFAH1B1	SGKPGPFLLSGSR	Heart	—	100.0	None	—
P43034	PAFAH1B1	TLNAHEHFVTSLDFHK	dbs	—	100.0	None	—
P43034	PAFAH1B1	TLNAHEHFVTSLDFHK	Heart	—	100.0	None	—
P43034	PAFAH1B1	TLNAHEHFVTSLDFHK	kidney	—	100.0	None	—
P43034	PAFAH1B1	TLNAHEHFVTSLDFHK	liver	—	100.0	None	—
P43034	PAFAH1B1	TLNAHEHFVTSLDFHK	plasma	—	100.0	None	—
P43034	PAFAH1B1	TLNAHEHFVTSLDFHK	Spleen	—	100.0	None	—
P43034	PAFAH1B1	VWVVATK	dbs	—	100.0	None	—
P43034	PAFAH1B1	VWVVATK	Heart	—	100.0	None	—
P43034	PAFAH1B1	VWVVATK	kidney	—	100.0	None	—
P43034	PAFAH1B1	VWVVATK	liver	—	100.0	None	—
P43034	PAFAH1B1	VWVVATK	lung	—	100.0	None	—
P43155	CRAT	FNITPEIK	kidney	—	100.0	None	—
P43155	CRAT	FNITPEIK	lung	—	100.0	None	—
P43155	CRAT	LIEGVLDFK	dbs	—	100.0	None	—
P43155	CRAT	LIEGVLDFK	Heart	—	100.0	None	—
P43155	CRAT	LIEGVLDFK	kidney	—	100.0	None	—
P43243	MATR3	DDSFFGETSHNYHK	Heart	—	100.0	None	—
P43243	MATR3	DDSFFGETSHNYHK	kidney	—	100.0	None	—
P43243	MATR3	DDSFFGETSHNYHK	liver	—	100.0	None	—
P43243	MATR3	DDSFFGETSHNYHK	lung	—	100.0	None	—
P43243	MATR3	DDSFFGETSHNYHK	Spleen	—	100.0	None	—
P43243	MATR3	IEELDQENEAALENGIK	kidney	—	100.0	None	—
P43243	MATR3	IEELDQENEAALENGIK	liver	—	100.0	None	—
P43243	MATR3	IEELDQENEAALENGIK	Spleen	—	100.0	None	—
P43243	MATR3	IGPYQPNVPVGIDYVIPK	dbs	—	100.0	None	—
P43243	MATR3	IGPYQPNVPVGIDYVIPK	Heart	—	100.0	None	—
P43243	MATR3	IGPYQPNVPVGIDYVIPK	kidney	—	100.0	None	—
P43243	MATR3	IGPYQPNVPVGIDYVIPK	liver	—	100.0	None	—
P43243	MATR3	IGPYQPNVPVGIDYVIPK	lung	—	100.0	None	—
P43243	MATR3	ITPENLPQILLQLK	dbs	—	100.0	None	—
P43243	MATR3	ITPENLPQILLQLK	Heart	—	100.0	None	—
P43243	MATR3	ITPENLPQILLQLK	kidney	—	100.0	None	—
P43243	MATR3	ITPENLPQILLQLK	liver	—	100.0	None	—
P43243	MATR3	ITPENLPQILLQLK	lung	—	100.0	None	—
P43243	MATR3	LAEPYGK	Heart	—	100.0	None	—
P43243	MATR3	LAEPYGK	lung	—	100.0	None	—
P43243	MATR3	LAEPYGK	Spleen	—	100.0	None	—

SysQuan Human Database

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