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
O43772	SLC25A20	FQTAPPGK	lung	—	100.0	MRM+PRM	—
O43772	SLC25A20	FQTAPPGK	Spleen	—	100.0	MRM+PRM	—
O43813	LANCL1	AFPNPYADYNK	dbs	—	100.0	MRM+PRM	—
O43815	STRN	SELTDSASVLDNFK	kidney	—	100.0	MRM+PRM	—
O43815	STRN	SELTDSASVLDNFK	Spleen	—	100.0	MRM+PRM	—
O43852	CALU	DGFVTVDELK	kidney	—	100.0	MRM+PRM	—
O43852	CALU	DGFVTVDELK	lung	—	100.0	MRM+PRM	—
O60229	KALRN	LQGFEGTLTAQGK	liver	—	100.0	MRM+PRM	—
O60229	KALRN	LQGFEGTLTAQGK	plasma	—	100.0	MRM+PRM	—
O60315	ZEB2	AVLQPHENIVPNK	kidney	—	100.0	MRM+PRM	—
O60315	ZEB2	AVLQPHENIVPNK	lung	—	100.0	MRM+PRM	—
O60315	ZEB2	AVLQPHENIVPNK	Spleen	—	100.0	MRM+PRM	—
O60331	PIP5K1C	GVDASGETTYK	kidney	—	100.0	MRM+PRM	—
O60331	PIP5K1C	GVDASGETTYK	liver	—	100.0	MRM+PRM	—
O60331	PIP5K1C	GVDASGETTYK	Spleen	—	100.0	MRM+PRM	—
O60361	NME2P1	DRPFFPGLVK	liver	—	100.0	MRM+PRM	—
O60361	NME2P1	DRPFFPGLVK	lung	—	100.0	MRM+PRM	—
O60427	FADS1	VISHYAGQDATDPFVAFHINK	liver	—	100.0	MRM+PRM	—
O60447	EVI5	TYPEHNFFK	kidney	—	100.0	MRM+PRM	—
O60447	EVI5	TYPEHNFFK	lung	—	100.0	MRM+PRM	—
O60462	NRP2	DGDSESADLLGK	Heart	—	100.0	MRM+PRM	—
O60462	NRP2	DGDSESADLLGK	kidney	—	100.0	MRM+PRM	—
O60462	NRP2	DGDSESADLLGK	lung	—	100.0	MRM+PRM	—
O60462	NRP2	IVLNFNPHFEIEK	lung	—	100.0	MRM+PRM	—
O60462	NRP2	IVLNFNPHFEIEK	plasma	—	100.0	MRM+PRM	—
O60462	NRP2	IVLNFNPHFEIEK	Spleen	—	100.0	MRM+PRM	—
O60476	MAN1A2	FDLGLEDVLIPHVDAGK	kidney	—	100.0	MRM+PRM	—
O60476	MAN1A2	FDLGLEDVLIPHVDAGK	liver	—	100.0	MRM+PRM	—
O60476	MAN1A2	FDLGLEDVLIPHVDAGK	lung	—	100.0	MRM+PRM	—
O60476	MAN1A2	FDLGLEDVLIPHVDAGK	Spleen	—	100.0	MRM+PRM	—
O60506	SYNCRIP	DLFEDELVPLFEK	dbs	—	100.0	MRM+PRM	—
O60506	SYNCRIP	DLFEDELVPLFEK	Heart	—	100.0	MRM+PRM	—
O60506	SYNCRIP	DLFEDELVPLFEK	liver	—	100.0	MRM+PRM	—
O60506	SYNCRIP	DLFEDELVPLFEK	lung	—	100.0	MRM+PRM	—
O60506	SYNCRIP	DLFEDELVPLFEK	Spleen	—	100.0	MRM+PRM	—
O60506	SYNCRIP	VTEGLTDVILYHQPDDK	dbs	—	100.0	MRM+PRM	—
O60506	SYNCRIP	VTEGLTDVILYHQPDDK	liver	—	100.0	MRM+PRM	—
O60506	SYNCRIP	VTEGLTDVILYHQPDDK	Spleen	—	100.0	MRM+PRM	—
O60547	GMDS	FYQASTSELYGK	dbs	—	100.0	MRM+PRM	—
O60547	GMDS	FYQASTSELYGK	liver	—	100.0	MRM+PRM	—
O60547	GMDS	FYQASTSELYGK	Spleen	—	100.0	MRM+PRM	—
O60547	GMDS	IINEVKPTEIYNLGAQSHVK	dbs	—	100.0	MRM+PRM	—
O60547	GMDS	IINEVKPTEIYNLGAQSHVK	Heart	—	100.0	MRM+PRM	—
O60547	GMDS	IINEVKPTEIYNLGAQSHVK	kidney	—	100.0	MRM+PRM	—
O60547	GMDS	IINEVKPTEIYNLGAQSHVK	liver	—	100.0	MRM+PRM	—
O60547	GMDS	IINEVKPTEIYNLGAQSHVK	lung	—	100.0	MRM+PRM	—
O60547	GMDS	IINEVKPTEIYNLGAQSHVK	Spleen	—	100.0	MRM+PRM	—
O60610	DIAPH1	DVQNFPAATDEK	kidney	—	100.0	MRM+PRM	—
O60610	DIAPH1	DVQNFPAATDEK	liver	—	100.0	MRM+PRM	—
O60610	DIAPH1	DVQNFPAATDEK	lung	—	100.0	MRM+PRM	—

SysQuan Human Database

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