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
O00471	EXOC5	SIGTGGIQDLK	liver	—	100.0	MRM	—
O00471	EXOC5	SIGTGGIQDLK	lung	—	100.0	MRM	—
O00483	NDUFA4	FYSVNVDYSK	dbs	—	100.0	MRM	—
O00483	NDUFA4	FYSVNVDYSK	Heart	—	100.0	MRM	—
O00483	NDUFA4	FYSVNVDYSK	kidney	—	100.0	MRM	—
O00483	NDUFA4	FYSVNVDYSK	lung	—	100.0	MRM	—
O00483	NDUFA4	FYSVNVDYSK	Spleen	—	100.0	MRM	—
O00483	NDUFA4	NNPEPWNK	kidney	—	100.0	MRM	—
O00483	NDUFA4	NNPEPWNK	Spleen	—	100.0	MRM	—
O00505	KPNA3	NPPIDDLIK	dbs	—	100.0	MRM	—
O00505	KPNA3	NPPIDDLIK	Heart	—	100.0	MRM	—
O00505	KPNA3	NPPIDDLIK	liver	—	100.0	MRM	—
O00505	KPNA3	NPPIDDLIK	lung	—	100.0	MRM	—
O00506	STK25	AANVLLSEQGDVK	Heart	—	100.0	MRM	—
O00506	STK25	AANVLLSEQGDVK	liver	—	100.0	MRM	—
O00559	EBAG9	QTDVEEWTSWDEDAPTSVK	Heart	—	100.0	MRM	—
O00559	EBAG9	QTDVEEWTSWDEDAPTSVK	kidney	—	100.0	MRM	—
O00559	EBAG9	QTDVEEWTSWDEDAPTSVK	liver	—	100.0	MRM	—
O00559	EBAG9	QTDVEEWTSWDEDAPTSVK	lung	—	100.0	MRM	—
O00559	EBAG9	QTDVEEWTSWDEDAPTSVK	Spleen	—	100.0	MRM	—
O00560	SDCBP	SLYPSLEDLK	dbs	—	100.0	MRM	—
O00560	SDCBP	SLYPSLEDLK	kidney	—	100.0	MRM	—
O00560	SDCBP	SLYPSLEDLK	liver	—	100.0	MRM	—
O00560	SDCBP	SLYPSLEDLK	lung	—	100.0	MRM	—
O00560	SDCBP	SLYPSLEDLK	Spleen	—	100.0	MRM	—
O00567	NOP56	YPASTVQILGAEK	dbs	—	100.0	MRM	—
O00567	NOP56	YPASTVQILGAEK	Heart	—	100.0	MRM	—
O00571	DDX3X	GLDISNVK	Heart	—	100.0	MRM	—
O00571	DDX3X	GLDISNVK	kidney	—	100.0	MRM	—
O00571	DDX3X	GLDISNVK	lung	—	100.0	MRM	—
O00571	DDX3X	GLDISNVK	Spleen	—	100.0	MRM	—
O00629	KPNA4	IEQLQNHENEDIYK	dbs	—	100.0	MRM	—
O00629	KPNA4	IEQLQNHENEDIYK	Heart	—	100.0	MRM	—
O00629	KPNA4	IEQLQNHENEDIYK	liver	—	100.0	MRM	—
O00629	KPNA4	NPPIDDLIK	dbs	—	100.0	MRM	—
O00629	KPNA4	NPPIDDLIK	Heart	—	100.0	MRM	—
O00629	KPNA4	NPPIDDLIK	kidney	—	100.0	MRM	—
O00743	PPP6C	YLPENDLK	Heart	—	100.0	MRM	—
O00743	PPP6C	YLPENDLK	liver	—	100.0	MRM	—
O00743	PPP6C	YLPENDLK	lung	—	100.0	MRM	—
O00743	PPP6C	YLPENDLK	Spleen	—	100.0	MRM	—
O00763	ACACB	GGVLEPEGTVEIK	liver	—	100.0	MRM	—
O00763	ACACB	GGVLEPEGTVEIK	lung	—	100.0	MRM	—
O00763	ACACB	ITSENPDEGFKPSSGTVQELNFR	Heart	—	100.0	MRM	—
O00763	ACACB	TVEVAVPADPANLDSEAK	Heart	—	100.0	MRM	—
O00763	ACACB	TVEVAVPADPANLDSEAK	kidney	—	100.0	MRM	—
O00763	ACACB	TVEVAVPADPANLDSEAK	liver	—	100.0	MRM	—
O00763	ACACB	TVEVAVPADPANLDSEAK	lung	—	100.0	MRM	—
O00763	ACACB	VLIANNGIAAVK	Heart	—	100.0	MRM	—
O14617	AP3D1	ILIEDSDQNLK	dbs	—	100.0	MRM	—

SysQuan Human Database

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