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
O95573	ACSL3	HIITVDGKPPTWSEFPK	lung	—	100.0	None	—
O95573	ACSL3	NLFILAYNYK	kidney	—	100.0	None	—
O95573	ACSL3	NLFILAYNYK	liver	—	100.0	None	—
O95573	ACSL3	NWEEGGYFNTDKPHPR	kidney	—	100.0	None	—
O95573	ACSL3	NWEEGGYFNTDKPHPR	liver	—	100.0	None	—
O95573	ACSL3	NWEEGGYFNTDKPHPR	lung	—	100.0	None	—
O95573	ACSL3	NWEEGGYFNTDKPHPR	Spleen	—	100.0	None	—
O95573	ACSL3	VLSEAAISASLEK	kidney	—	100.0	None	—
O95573	ACSL3	VLSEAAISASLEK	liver	—	100.0	None	—
O95573	ACSL3	VLSEAAISASLEK	lung	—	100.0	None	—
O95573	ACSL3	VLSEAAISASLEK	Spleen	—	100.0	None	—
O95602	POLR1A	DSDGSVVQFLYGEDGLDIPK	kidney	—	100.0	None	—
O95602	POLR1A	DSDGSVVQFLYGEDGLDIPK	liver	—	100.0	None	—
O95602	POLR1A	DSDGSVVQFLYGEDGLDIPK	Spleen	—	100.0	None	—
O95602	POLR1A	ELVLNTEGINLPELFK	kidney	—	100.0	None	—
O95602	POLR1A	ELVLNTEGINLPELFK	liver	—	100.0	None	—
O95602	POLR1A	ELVLNTEGINLPELFK	lung	—	100.0	None	—
O95602	POLR1A	ELVLNTEGINLPELFK	Spleen	—	100.0	None	—
O95602	POLR1A	GGTGLFELK	kidney	—	100.0	None	—
O95602	POLR1A	GGTGLFELK	liver	—	100.0	None	—
O95602	POLR1A	GGTGLFELK	Spleen	—	100.0	None	—
O95602	POLR1A	QLLTPATGAPKPQGTK	Spleen	—	100.0	None	—
O95619	YEATS4	HETEFAELEVK	kidney	—	100.0	None	—
O95619	YEATS4	HETEFAELEVK	liver	—	100.0	None	—
O95619	YEATS4	HETEFAELEVK	lung	—	100.0	None	—
O95619	YEATS4	HETEFAELEVK	Spleen	—	100.0	None	—
O95619	YEATS4	TSFEIAELK	kidney	—	100.0	None	—
O95619	YEATS4	TSFEIAELK	lung	—	100.0	None	—
O95619	YEATS4	TSFEIAELK	Spleen	—	100.0	None	—
O95625	ZBTB11	HELVFVDTK	lung	—	100.0	None	—
O95625	ZBTB11	HELVFVDTK	Spleen	—	100.0	None	—
O95628	CNOT4	KPYPEDPAVYKPLSQEELQR	Heart	—	100.0	None	—
O95628	CNOT4	KPYPEDPAVYKPLSQEELQR	kidney	—	100.0	None	—
O95628	CNOT4	KPYPEDPAVYKPLSQEELQR	liver	—	100.0	None	—
O95628	CNOT4	LADPEVLK	kidney	—	100.0	None	—
O95628	CNOT4	LADPEVLK	liver	—	100.0	None	—
O95628	CNOT4	LLQELYK	kidney	—	100.0	None	—
O95628	CNOT4	LLQELYK	liver	—	100.0	None	—
O95628	CNOT4	LLQELYK	Spleen	—	100.0	None	—
O95628	CNOT4	LNPNFLQLSTGSVDK	Heart	—	100.0	None	—
O95628	CNOT4	LNPNFLQLSTGSVDK	lung	—	100.0	None	—
O95628	CNOT4	LNPNFLQLSTGSVDK	Spleen	—	100.0	None	—
O95628	CNOT4	RPEYFGK	lung	—	100.0	None	—
O95630	STAMBP	FQETGFFK	dbs	—	100.0	None	—
O95630	STAMBP	FQETGFFK	Heart	—	100.0	None	—
O95630	STAMBP	FQETGFFK	liver	—	100.0	None	—
O95630	STAMBP	FQETGFFK	lung	—	100.0	None	—
O95630	STAMBP	IVQEFGK	kidney	—	100.0	None	—
O95630	STAMBP	IVQEFGK	lung	—	100.0	None	—
O95630	STAMBP	IVQEFGK	Spleen	—	100.0	None	—

SysQuan Human Database

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