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
P40616	ARL1	ILILGLDGAGK	lung	—	100.0	MRM	—
P40925	MDH1	NVIIWGNHSSTQYPDVNHAK	dbs	—	100.0	MRM	—
P40925	MDH1	NVIIWGNHSSTQYPDVNHAK	Heart	—	100.0	MRM	—
P40925	MDH1	NVIIWGNHSSTQYPDVNHAK	kidney	—	100.0	MRM	—
P40925	MDH1	NVIIWGNHSSTQYPDVNHAK	liver	—	100.0	MRM	—
P40925	MDH1	NVIIWGNHSSTQYPDVNHAK	lung	—	100.0	MRM	—
P40925	MDH1	NVIIWGNHSSTQYPDVNHAK	plasma	—	100.0	MRM	—
P40925	MDH1	NVIIWGNHSSTQYPDVNHAK	Spleen	—	100.0	MRM	—
P40926	MDH2	HGVYNPNK	Heart	—	100.0	MRM	—
P40926	MDH2	HGVYNPNK	kidney	—	100.0	MRM	—
P40926	MDH2	HGVYNPNK	liver	—	100.0	MRM	—
P40926	MDH2	HGVYNPNK	lung	—	100.0	MRM	—
P40926	MDH2	HGVYNPNK	Spleen	—	100.0	MRM	—
P40939	HADHA	FVDLYGAQK	dbs	—	100.0	MRM	—
P40939	HADHA	FVDLYGAQK	Heart	—	100.0	MRM	—
P40939	HADHA	FVDLYGAQK	kidney	—	100.0	MRM	—
P40939	HADHA	FVDLYGAQK	liver	—	100.0	MRM	—
P40939	HADHA	FVDLYGAQK	lung	—	100.0	MRM	—
P40939	HADHA	THINYGVK	Heart	—	100.0	MRM	—
P40939	HADHA	THINYGVK	kidney	—	100.0	MRM	—
P40939	HADHA	THINYGVK	liver	—	100.0	MRM	—
P40939	HADHA	THINYGVK	plasma	—	100.0	MRM	—
P40939	HADHA	THINYGVK	Spleen	—	100.0	MRM	—
P41236	PPP1R2	LHYNEGLNIK	kidney	—	100.0	MRM	—
P41236	PPP1R2	LHYNEGLNIK	liver	—	100.0	MRM	—
P41236	PPP1R2	LHYNEGLNIK	lung	—	100.0	MRM	—
P41236	PPP1R2	LHYNEGLNIK	Spleen	—	100.0	MRM	—
P41250	GARS1	YPLFEGQETGK	dbs	—	100.0	MRM	—
P41250	GARS1	YPLFEGQETGK	Heart	—	100.0	MRM	—
P41250	GARS1	YPLFEGQETGK	liver	—	100.0	MRM	—
P41250	GARS1	YPLFEGQETGK	lung	—	100.0	MRM	—
P41252	IARS1	SDTPLIYK	dbs	—	100.0	MRM	—
P41252	IARS1	SDTPLIYK	Heart	—	100.0	MRM	—
P41252	IARS1	SDTPLIYK	kidney	—	100.0	MRM	—
P41252	IARS1	SDTPLIYK	liver	—	100.0	MRM	—
P41252	IARS1	SDTPLIYK	lung	—	100.0	MRM	—
P41252	IARS1	SDTPLIYK	Spleen	—	100.0	MRM	—
P41743	PRKCI	LDNVLLDSEGHIK	Heart	—	100.0	MRM	—
P41743	PRKCI	LDNVLLDSEGHIK	kidney	—	100.0	MRM	—
P41743	PRKCI	LDNVLLDSEGHIK	liver	—	100.0	MRM	—
P41743	PRKCI	LDNVLLDSEGHIK	lung	—	100.0	MRM	—
P41743	PRKCI	LDNVLLDSEGHIK	Spleen	—	100.0	MRM	—
P42166	TMPO	PEFLEDPSVLTK	kidney	—	100.0	MRM	—
P42166	TMPO	PEFLEDPSVLTK	liver	—	100.0	MRM	—
P42224	STAT1	FNILGTHTK	Heart	—	100.0	MRM	—
P42224	STAT1	FNILGTHTK	kidney	—	100.0	MRM	—
P42224	STAT1	FNILGTHTK	liver	—	100.0	MRM	—
P42224	STAT1	FNILGTHTK	lung	—	100.0	MRM	—
P42224	STAT1	FNILGTHTK	Spleen	—	100.0	MRM	—
P42285	MTREX	EIEEYIHKPK	Heart	—	100.0	MRM	—

SysQuan Human Database

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