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
P51148	RAB5C	LVLLGESAVGK	lung	—	100.0	MRM+PRM	—
P51148	RAB5C	QASPNIVIALAGNK	liver	—	100.0	MRM+PRM	—
P51148	RAB5C	QASPNIVIALAGNK	plasma	—	100.0	MRM+PRM	—
P51149	RAB7A	ATIGADFLTK	liver	—	100.0	MRM+PRM	—
P51149	RAB7A	ATIGADFLTK	Spleen	—	100.0	MRM+PRM	—
P51149	RAB7A	DPENFPFVVLGNK	plasma	—	100.0	MRM+PRM	—
P51149	RAB7A	DPENFPFVVLGNK	Spleen	—	100.0	MRM+PRM	—
P51553	IDH3G	GNIETNHNLPPSHK	Heart	—	100.0	MRM+PRM	—
P51553	IDH3G	GNIETNHNLPPSHK	kidney	—	100.0	MRM+PRM	—
P51553	IDH3G	GNIETNHNLPPSHK	liver	—	100.0	MRM+PRM	—
P51553	IDH3G	GNIETNHNLPPSHK	lung	—	100.0	MRM+PRM	—
P51553	IDH3G	GNIETNHNLPPSHK	Spleen	—	100.0	MRM+PRM	—
P51570	GALK1	SLETSLVPLSDPK	dbs	—	100.0	MRM+PRM	—
P51570	GALK1	SLETSLVPLSDPK	kidney	—	100.0	MRM+PRM	—
P51570	GALK1	SLETSLVPLSDPK	liver	—	100.0	MRM+PRM	—
P51570	GALK1	SLETSLVPLSDPK	lung	—	100.0	MRM+PRM	—
P51570	GALK1	SLETSLVPLSDPK	plasma	—	100.0	MRM+PRM	—
P51649	ALDH5A1	IITAESGKPLK	lung	—	100.0	MRM+PRM	—
P51649	ALDH5A1	IITAESGKPLK	Spleen	—	100.0	MRM+PRM	—
P51649	ALDH5A1	VGNGFEEGTTQGPLINEK	Heart	—	100.0	MRM+PRM	—
P51649	ALDH5A1	VGNGFEEGTTQGPLINEK	liver	—	100.0	MRM+PRM	—
P51649	ALDH5A1	VGNGFEEGTTQGPLINEK	lung	—	100.0	MRM+PRM	—
P51665	PSMD7	PELAVQK	kidney	—	100.0	MRM+PRM	—
P51665	PSMD7	PELAVQK	lung	—	100.0	MRM+PRM	—
P51857	AKR1D1	QLELILNKPGLK	liver	—	100.0	MRM+PRM	—
P51858	HDGF	DLFPYEESK	dbs	—	100.0	MRM+PRM	—
P51858	HDGF	LVIDEPAK	Heart	—	100.0	MRM+PRM	—
P51858	HDGF	LVIDEPAK	kidney	—	100.0	MRM+PRM	—
P51858	HDGF	LVIDEPAK	liver	—	100.0	MRM+PRM	—
P51858	HDGF	LVIDEPAK	lung	—	100.0	MRM+PRM	—
P51858	HDGF	LVIDEPAK	Spleen	—	100.0	MRM+PRM	—
P51884	LUM	ILGPLSYSK	dbs	—	100.0	MRM+PRM	—
P51884	LUM	ILGPLSYSK	Heart	—	100.0	MRM+PRM	—
P51884	LUM	ILGPLSYSK	kidney	—	100.0	MRM+PRM	—
P51884	LUM	ILGPLSYSK	liver	—	100.0	MRM+PRM	—
P51884	LUM	ILGPLSYSK	lung	—	100.0	MRM+PRM	—
P51884	LUM	ILGPLSYSK	plasma	—	100.0	MRM+PRM	—
P51884	LUM	ISNIPDEYFK	lung	—	100.0	MRM+PRM	—
P51888	PRELP	IPPGVFSK	Heart	—	100.0	MRM+PRM	—
P51888	PRELP	IPPGVFSK	kidney	—	100.0	MRM+PRM	—
P51888	PRELP	IPPGVFSK	liver	—	100.0	MRM+PRM	—
P51888	PRELP	LEHLYLNNNSIEK	liver	—	100.0	MRM+PRM	—
P51991	HNRNPA3	EDSVKPGAHLTVK	dbs	—	100.0	MRM+PRM	—
P51991	HNRNPA3	EDSVKPGAHLTVK	lung	—	100.0	MRM+PRM	—
P51991	HNRNPA3	EDSVKPGAHLTVK	Spleen	—	100.0	MRM+PRM	—
P51991	HNRNPA3	GFAFVTFDDHDTVDK	dbs	—	100.0	MRM+PRM	—
P51991	HNRNPA3	GFAFVTFDDHDTVDK	kidney	—	100.0	MRM+PRM	—
P51991	HNRNPA3	GFAFVTFDDHDTVDK	lung	—	100.0	MRM+PRM	—
P51991	HNRNPA3	GFAFVTFDDHDTVDK	plasma	—	100.0	MRM+PRM	—
P51991	HNRNPA3	GFAFVTFDDHDTVDK	Spleen	—	100.0	MRM+PRM	—

SysQuan Human Database

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