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
P00747	PLG	EAQLPVIENK	Spleen	—	100.0	MRM+PRM	—
P00751	CFB	DFHINLFQVLPWLK	kidney	—	100.0	MRM+PRM	—
P00751	CFB	DFHINLFQVLPWLK	plasma	—	100.0	MRM+PRM	—
P00751	CFB	GDSGGPLIVHK	dbs	—	100.0	MRM+PRM	—
P00751	CFB	GDSGGPLIVHK	kidney	—	100.0	MRM+PRM	—
P00751	CFB	GDSGGPLIVHK	Spleen	—	100.0	MRM+PRM	—
P00813	ADA	YSPHLLANSK	Heart	—	100.0	MRM+PRM	—
P00813	ADA	YSPHLLANSK	kidney	—	100.0	MRM+PRM	—
P00813	ADA	YSPHLLANSK	liver	—	100.0	MRM+PRM	—
P00813	ADA	YSPHLLANSK	lung	—	100.0	MRM+PRM	—
P00813	ADA	YSPHLLANSK	Spleen	—	100.0	MRM+PRM	—
P00966	ASS1	NQAPPGLYTK	Heart	—	100.0	MRM+PRM	—
P00966	ASS1	NQAPPGLYTK	kidney	—	100.0	MRM+PRM	—
P00966	ASS1	NQAPPGLYTK	lung	—	100.0	MRM+PRM	—
P01024	C3	SGIPIVTSPYQIHFTK	dbs	—	100.0	MRM+PRM	—
P01024	C3	SGIPIVTSPYQIHFTK	Heart	—	100.0	MRM+PRM	—
P01024	C3	SGIPIVTSPYQIHFTK	kidney	—	100.0	MRM+PRM	—
P01024	C3	SGIPIVTSPYQIHFTK	plasma	—	100.0	MRM+PRM	—
P01024	C3	SGIPIVTSPYQIHFTK	Spleen	—	100.0	MRM+PRM	—
P02452	COL1A1	DLEVDTTLK	dbs	—	100.0	MRM+PRM	—
P02452	COL1A1	DLEVDTTLK	kidney	—	100.0	MRM+PRM	—
P02452	COL1A1	DLEVDTTLK	lung	—	100.0	MRM+PRM	—
P02452	COL1A1	DLEVDTTLK	plasma	—	100.0	MRM+PRM	—
P02452	COL1A1	GFSGLDGAK	liver	—	100.0	MRM+PRM	—
P02452	COL1A1	GFSGLDGAK	lung	—	100.0	MRM+PRM	—
P02511	CRYAB	HFSPEELK	dbs	—	100.0	MRM+PRM	—
P02511	CRYAB	HFSPEELK	Heart	—	100.0	MRM+PRM	—
P02511	CRYAB	HFSPEELK	kidney	—	100.0	MRM+PRM	—
P02511	CRYAB	HFSPEELK	liver	—	100.0	MRM+PRM	—
P02511	CRYAB	HFSPEELK	Spleen	—	100.0	MRM+PRM	—
P02545	LMNA	EAALSTALSEK	liver	—	100.0	MRM+PRM	—
P02545	LMNA	EAALSTALSEK	lung	—	100.0	MRM+PRM	—
P02545	LMNA	EAALSTALSEK	Spleen	—	100.0	MRM+PRM	—
P02545	LMNA	IDSLSAQLSQLQK	kidney	—	100.0	MRM+PRM	—
P02545	LMNA	IDSLSAQLSQLQK	liver	—	100.0	MRM+PRM	—
P02545	LMNA	VAVEEVDEEGK	dbs	—	100.0	MRM+PRM	—
P02545	LMNA	VAVEEVDEEGK	lung	—	100.0	MRM+PRM	—
P02545	LMNA	VAVEEVDEEGK	Spleen	—	100.0	MRM+PRM	—
P02654	APOC1	EFGNTLEDK	dbs	—	100.0	MRM+PRM	—
P02654	APOC1	EFGNTLEDK	Heart	—	100.0	MRM+PRM	—
P02654	APOC1	EFGNTLEDK	kidney	—	100.0	MRM+PRM	—
P02654	APOC1	EFGNTLEDK	lung	—	100.0	MRM+PRM	—
P02671	FGA	LEVDIDIK	dbs	—	100.0	MRM+PRM	—
P02671	FGA	LEVDIDIK	Heart	—	100.0	MRM+PRM	—
P02671	FGA	LEVDIDIK	kidney	—	100.0	MRM+PRM	—
P02671	FGA	LEVDIDIK	liver	—	100.0	MRM+PRM	—
P02671	FGA	LEVDIDIK	lung	—	100.0	MRM+PRM	—
P02671	FGA	LEVDIDIK	plasma	—	100.0	MRM+PRM	—
P02671	FGA	LEVDIDIK	Spleen	—	100.0	MRM+PRM	—
P02679	FGG	EGFGHLSPTGTTEFWLGNEK	dbs	—	100.0	MRM+PRM	—

SysQuan Human Database

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