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
O00170	AIP	HVVLYPLVAK	Heart	—	100.0	MRM	—
O00170	AIP	HVVLYPLVAK	kidney	—	100.0	MRM	—
O00170	AIP	HVVLYPLVAK	liver	—	100.0	MRM	—
O00170	AIP	HVVLYPLVAK	lung	—	100.0	MRM	—
O00186	STXBP3	LAQLVEK	Heart	—	100.0	MRM	—
O00186	STXBP3	LAQLVEK	lung	—	100.0	MRM	—
O00186	STXBP3	LAQLVEK	Spleen	—	100.0	MRM	—
O00193	SMAP	LVIGDHK	Heart	—	100.0	MRM	—
O00193	SMAP	LVIGDHK	kidney	—	100.0	MRM	—
O00193	SMAP	LVIGDHK	liver	—	100.0	MRM	—
O00193	SMAP	LVIGDHK	lung	—	100.0	MRM	—
O00193	SMAP	LVIGDHK	Spleen	—	100.0	MRM	—
O00203	AP3B1	NASELFPAVVK	kidney	—	100.0	MRM	—
O00203	AP3B1	NASELFPAVVK	liver	—	100.0	MRM	—
O00203	AP3B1	NASELFPAVVK	lung	—	100.0	MRM	—
O00203	AP3B1	NASELFPAVVK	Spleen	—	100.0	MRM	—
O00217	NDUFS8	EPATINYPFEK	dbs	—	100.0	MRM	—
O00217	NDUFS8	EPATINYPFEK	Heart	—	100.0	MRM	—
O00217	NDUFS8	EPATINYPFEK	lung	—	100.0	MRM	—
O00231	PSMD11	TGQAAELGGLLK	dbs	—	100.0	MRM	—
O00231	PSMD11	TGQAAELGGLLK	kidney	—	100.0	MRM	—
O00231	PSMD11	TGQAAELGGLLK	liver	—	100.0	MRM	—
O00232	PSMD12	DPNNLLNDWSQK	dbs	—	100.0	MRM	—
O00232	PSMD12	DPNNLLNDWSQK	kidney	—	100.0	MRM	—
O00232	PSMD12	DPNNLLNDWSQK	liver	—	100.0	MRM	—
O00232	PSMD12	DPNNLLNDWSQK	lung	—	100.0	MRM	—
O00299	CLIC1	GVTFNVTTVDTK	Heart	—	100.0	MRM	—
O00299	CLIC1	GVTFNVTTVDTK	kidney	—	100.0	MRM	—
O00299	CLIC1	GVTFNVTTVDTK	liver	—	100.0	MRM	—
O00299	CLIC1	GVTFNVTTVDTK	lung	—	100.0	MRM	—
O00299	CLIC1	GVTFNVTTVDTK	plasma	—	100.0	MRM	—
O00391	QSOX1	IPYSFFK	dbs	—	100.0	MRM	—
O00391	QSOX1	IPYSFFK	liver	—	100.0	MRM	—
O00400	SLC33A1	EETQGITDTYK	kidney	—	100.0	MRM	—
O00400	SLC33A1	EETQGITDTYK	liver	—	100.0	MRM	—
O00400	SLC33A1	EETQGITDTYK	Spleen	—	100.0	MRM	—
O00401	WASL	VIYDFIEK	kidney	—	100.0	MRM	—
O00423	EML1	ITIATGQVAGTSK	kidney	—	100.0	MRM	—
O00423	EML1	ITIATGQVAGTSK	liver	—	100.0	MRM	—
O00423	EML1	ITIATGQVAGTSK	lung	—	100.0	MRM	—
O00423	EML1	ITIATGQVAGTSK	Spleen	—	100.0	MRM	—
O00461	GOLIM4	YLQLQQEK	kidney	—	100.0	MRM	—
O00461	GOLIM4	YLQLQQEK	liver	—	100.0	MRM	—
O00461	GOLIM4	YLQLQQEK	lung	—	100.0	MRM	—
O00468	AGRN	EPLYVGGAPDFSK	Heart	—	100.0	MRM	—
O00468	AGRN	EPLYVGGAPDFSK	lung	—	100.0	MRM	—
O00468	AGRN	EPLYVGGAPDFSK	Spleen	—	100.0	MRM	—
O00471	EXOC5	SIGTGGIQDLK	dbs	—	100.0	MRM	—
O00471	EXOC5	SIGTGGIQDLK	Heart	—	100.0	MRM	—
O00471	EXOC5	SIGTGGIQDLK	kidney	—	100.0	MRM	—

SysQuan Human Database

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