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
P05106	ITGB3	NDASHLLVFTTDAK	dbs	—	100.0	MRM+PRM	—
P05106	ITGB3	NDASHLLVFTTDAK	Heart	—	100.0	MRM+PRM	—
P05106	ITGB3	NDASHLLVFTTDAK	kidney	—	100.0	MRM+PRM	—
P05106	ITGB3	NDASHLLVFTTDAK	liver	—	100.0	MRM+PRM	—
P05106	ITGB3	NDASHLLVFTTDAK	lung	—	100.0	MRM+PRM	—
P05106	ITGB3	NDASHLLVFTTDAK	plasma	—	100.0	MRM+PRM	—
P05107	ITGB2	LLVFATDDGFHFAGDGK	dbs	—	100.0	MRM+PRM	—
P05107	ITGB2	LLVFATDDGFHFAGDGK	Heart	—	100.0	MRM+PRM	—
P05107	ITGB2	LLVFATDDGFHFAGDGK	kidney	—	100.0	MRM+PRM	—
P05107	ITGB2	LLVFATDDGFHFAGDGK	liver	—	100.0	MRM+PRM	—
P05107	ITGB2	LLVFATDDGFHFAGDGK	lung	—	100.0	MRM+PRM	—
P05107	ITGB2	LLVFATDDGFHFAGDGK	plasma	—	100.0	MRM+PRM	—
P05107	ITGB2	LLVFATDDGFHFAGDGK	Spleen	—	100.0	MRM+PRM	—
P05141	SLC25A5	DFLAGGVAAAISK	dbs	—	100.0	MRM+PRM	—
P05141	SLC25A5	DFLAGGVAAAISK	Heart	—	100.0	MRM+PRM	—
P05141	SLC25A5	DFLAGGVAAAISK	kidney	—	100.0	MRM+PRM	—
P05141	SLC25A5	DFLAGGVAAAISK	lung	—	100.0	MRM+PRM	—
P05141	SLC25A5	DFLAGGVAAAISK	plasma	—	100.0	MRM+PRM	—
P05160	F13B	IAQYYYTFK	dbs	—	100.0	MRM+PRM	—
P05160	F13B	IAQYYYTFK	kidney	—	100.0	MRM+PRM	—
P05160	F13B	IAQYYYTFK	liver	—	100.0	MRM+PRM	—
P05160	F13B	IAQYYYTFK	plasma	—	100.0	MRM+PRM	—
P05160	F13B	LIENGYFHPVK	dbs	—	100.0	MRM+PRM	—
P05160	F13B	LIENGYFHPVK	kidney	—	100.0	MRM+PRM	—
P05160	F13B	LIENGYFHPVK	liver	—	100.0	MRM+PRM	—
P05165	PCCA	AQAVHPGYGFLSENK	kidney	—	100.0	MRM+PRM	—
P05165	PCCA	AQAVHPGYGFLSENK	lung	—	100.0	MRM+PRM	—
P05387	RPLP2	VISELNGK	liver	—	100.0	MRM+PRM	—
P05387	RPLP2	VISELNGK	lung	—	100.0	MRM+PRM	—
P05387	RPLP2	VISELNGK	plasma	—	100.0	MRM+PRM	—
P05387	RPLP2	VISELNGK	Spleen	—	100.0	MRM+PRM	—
P05388	RPLP0	GHLENNPALEK	dbs	—	100.0	MRM+PRM	—
P05388	RPLP0	GHLENNPALEK	Heart	—	100.0	MRM+PRM	—
P05388	RPLP0	GHLENNPALEK	liver	—	100.0	MRM+PRM	—
P05388	RPLP0	GHLENNPALEK	lung	—	100.0	MRM+PRM	—
P05388	RPLP0	GHLENNPALEK	plasma	—	100.0	MRM+PRM	—
P05388	RPLP0	GHLENNPALEK	Spleen	—	100.0	MRM+PRM	—
P05388	RPLP0	IIQLLDDYPK	dbs	—	100.0	MRM+PRM	—
P05388	RPLP0	IIQLLDDYPK	Heart	—	100.0	MRM+PRM	—
P05388	RPLP0	IIQLLDDYPK	kidney	—	100.0	MRM+PRM	—
P05388	RPLP0	IIQLLDDYPK	lung	—	100.0	MRM+PRM	—
P05388	RPLP0	IIQLLDDYPK	plasma	—	100.0	MRM+PRM	—
P05388	RPLP0	IIQLLDDYPK	Spleen	—	100.0	MRM+PRM	—
P05546	SERPIND1	IAIDLFK	dbs	—	100.0	MRM+PRM	—
P05546	SERPIND1	IAIDLFK	kidney	—	100.0	MRM+PRM	—
P05546	SERPIND1	IAIDLFK	liver	—	100.0	MRM+PRM	—
P05546	SERPIND1	IAIDLFK	lung	—	100.0	MRM+PRM	—
P05546	SERPIND1	LNILNAK	dbs	—	100.0	MRM+PRM	—
P05546	SERPIND1	LNILNAK	Heart	—	100.0	MRM+PRM	—
P05546	SERPIND1	LNILNAK	kidney	—	100.0	MRM+PRM	—

SysQuan Human Database

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