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
P14625	HSP90B1	SGTSEFLNK	plasma	—	100.0	None	—
P14625	HSP90B1	SGYLLPDTK	dbs	—	100.0	None	—
P14625	HSP90B1	SGYLLPDTK	Heart	—	100.0	None	—
P14625	HSP90B1	SGYLLPDTK	liver	—	100.0	None	—
P14625	HSP90B1	SGYLLPDTK	plasma	—	100.0	None	—
P14625	HSP90B1	YNDTFWK	Heart	—	100.0	None	—
P14625	HSP90B1	YNDTFWK	kidney	—	100.0	None	—
P14625	HSP90B1	YNDTFWK	liver	—	100.0	None	—
P14625	HSP90B1	YNDTFWK	plasma	—	100.0	None	—
P14625	HSP90B1	YNDTFWK	Spleen	—	100.0	None	—
P14625	HSP90B1	YSQFINFPIYVWSSK	dbs	—	100.0	None	—
P14625	HSP90B1	YSQFINFPIYVWSSK	liver	—	100.0	None	—
P14625	HSP90B1	YSQFINFPIYVWSSK	plasma	—	100.0	None	—
P14625	HSP90B1	YSQFINFPIYVWSSK	Spleen	—	100.0	None	—
P14649	MYL6B	HVLTTLGEK	Heart	—	100.0	None	—
P14649	MYL6B	HVLTTLGEK	kidney	—	100.0	None	—
P14649	MYL6B	HVLTTLGEK	liver	—	100.0	None	—
P14649	MYL6B	HVLTTLGEK	lung	—	100.0	None	—
P14649	MYL6B	KPAGPSISKPAAK	kidney	—	100.0	None	—
P14672	SLC2A4	TPSLLEQEVKPSTELEYLGPDEND	Heart	—	100.0	None	—
P14672	SLC2A4	TPSLLEQEVKPSTELEYLGPDEND	kidney	—	100.0	None	—
P14672	SLC2A4	TPSLLEQEVKPSTELEYLGPDEND	lung	—	100.0	None	—
P14735	IDE	ESLDDLTNLVVK	dbs	—	100.0	None	—
P14735	IDE	ESLDDLTNLVVK	kidney	—	100.0	None	—
P14735	IDE	ESLDDLTNLVVK	liver	—	100.0	None	—
P14735	IDE	EVNAVDSEHEK	kidney	—	100.0	None	—
P14735	IDE	EVNAVDSEHEK	liver	—	100.0	None	—
P14735	IDE	FIIQSEK	Spleen	—	100.0	None	—
P14735	IDE	FIIQSEKPPHYLESR	Heart	—	100.0	None	—
P14735	IDE	FIIQSEKPPHYLESR	kidney	—	100.0	None	—
P14735	IDE	FIIQSEKPPHYLESR	liver	—	100.0	None	—
P14735	IDE	FIIQSEKPPHYLESR	lung	—	100.0	None	—
P14735	IDE	FIIQSEKPPHYLESR	Spleen	—	100.0	None	—
P14735	IDE	GLELANGIK	Heart	—	100.0	None	—
P14735	IDE	GLPLFPLVK	dbs	—	100.0	None	—
P14735	IDE	GLPLFPLVK	Heart	—	100.0	None	—
P14735	IDE	GLPLFPLVK	kidney	—	100.0	None	—
P14735	IDE	GLPLFPLVK	liver	—	100.0	None	—
P14735	IDE	GLPLFPLVK	lung	—	100.0	None	—
P14735	IDE	GLPLFPLVK	Spleen	—	100.0	None	—
P14735	IDE	GWVNTLVGGQK	Heart	—	100.0	None	—
P14735	IDE	GWVNTLVGGQK	kidney	—	100.0	None	—
P14735	IDE	GWVNTLVGGQK	liver	—	100.0	None	—
P14735	IDE	GWVNTLVGGQK	lung	—	100.0	None	—
P14735	IDE	GWVNTLVGGQK	Spleen	—	100.0	None	—
P14735	IDE	LFSEVENK	kidney	—	100.0	None	—
P14735	IDE	LFSEVENK	lung	—	100.0	None	—
P14735	IDE	LHIEALLHGNITK	dbs	—	100.0	None	—
P14735	IDE	LHIEALLHGNITK	Heart	—	100.0	None	—
P14735	IDE	LHIEALLHGNITK	kidney	—	100.0	None	—

SysQuan Human Database

Cart (0)