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
Q12882	DPYD	EALSPIK	kidney	—	100.0	None	—
Q12882	DPYD	EALSPIK	liver	—	100.0	None	—
Q12882	DPYD	SFITSIANK	liver	—	100.0	None	—
Q12884	FAP	LAYVYQNNIYLK	dbs	—	100.0	None	—
Q12884	FAP	LAYVYQNNIYLK	kidney	—	100.0	None	—
Q12884	FAP	LAYVYQNNIYLK	plasma	—	100.0	None	—
Q12884	FAP	NVDYLLIHGTADDNVHFQNSAQIAK	dbs	—	100.0	None	—
Q12884	FAP	NVDYLLIHGTADDNVHFQNSAQIAK	lung	—	100.0	None	—
Q12884	FAP	NVDYLLIHGTADDNVHFQNSAQIAK	plasma	—	100.0	None	—
Q12884	FAP	QFVYLESDYSK	dbs	—	100.0	None	—
Q12884	FAP	QFVYLESDYSK	plasma	—	100.0	None	—
Q12884	FAP	TINIPYPK	plasma	—	100.0	None	—
Q12888	TP53BP1	AADISLDNLVEGK	Heart	—	100.0	None	—
Q12888	TP53BP1	AADISLDNLVEGK	liver	—	100.0	None	—
Q12888	TP53BP1	AADISLDNLVEGK	lung	—	100.0	None	—
Q12888	TP53BP1	EGDIIPPLTGATPPLIGHLK	Heart	—	100.0	None	—
Q12888	TP53BP1	EGDIIPPLTGATPPLIGHLK	kidney	—	100.0	None	—
Q12888	TP53BP1	EGDIIPPLTGATPPLIGHLK	liver	—	100.0	None	—
Q12888	TP53BP1	EGDIIPPLTGATPPLIGHLK	lung	—	100.0	None	—
Q12888	TP53BP1	EGDIIPPLTGATPPLIGHLK	Spleen	—	100.0	None	—
Q12888	TP53BP1	ENPFQNLK	lung	—	100.0	None	—
Q12888	TP53BP1	ENPFQNLK	Spleen	—	100.0	None	—
Q12888	TP53BP1	ESGELYYSIEK	kidney	—	100.0	None	—
Q12888	TP53BP1	ESGELYYSIEK	lung	—	100.0	None	—
Q12888	TP53BP1	GPLPLNK	lung	—	100.0	None	—
Q12888	TP53BP1	GPLPLNK	Spleen	—	100.0	None	—
Q12894	IFRD2	HLYNAAAFK	dbs	—	100.0	None	—
Q12894	IFRD2	HLYNAAAFK	kidney	—	100.0	None	—
Q12894	IFRD2	HLYNAAAFK	liver	—	100.0	None	—
Q12894	IFRD2	HLYNAAAFK	Spleen	—	100.0	None	—
Q12899	TRIM26	LVPFLWLK	kidney	—	100.0	None	—
Q12904	AIMP1	GAEADQIIEYLK	dbs	—	100.0	None	—
Q12904	AIMP1	GAEADQIIEYLK	kidney	—	100.0	None	—
Q12904	AIMP1	GAEADQIIEYLK	lung	—	100.0	None	—
Q12904	AIMP1	GAEADQIIEYLK	Spleen	—	100.0	None	—
Q12905	ILF2	ILGQEGDASYLASEISTWDGVIVTPSEK	kidney	—	100.0	None	—
Q12905	ILF2	ILGQEGDASYLASEISTWDGVIVTPSEK	liver	—	100.0	None	—
Q12905	ILF2	ILGQEGDASYLASEISTWDGVIVTPSEK	lung	—	100.0	None	—
Q12905	ILF2	ILGQEGDASYLASEISTWDGVIVTPSEK	Spleen	—	100.0	None	—
Q12905	ILF2	ILPTLEAVAALGNK	dbs	—	100.0	None	—
Q12905	ILF2	ILPTLEAVAALGNK	Heart	—	100.0	None	—
Q12905	ILF2	ILPTLEAVAALGNK	kidney	—	100.0	None	—
Q12905	ILF2	ILPTLEAVAALGNK	lung	—	100.0	None	—
Q12905	ILF2	ILPTLEAVAALGNK	Spleen	—	100.0	None	—
Q12905	ILF2	LDPELHLDIK	Heart	—	100.0	None	—
Q12905	ILF2	LDPELHLDIK	kidney	—	100.0	None	—
Q12905	ILF2	LDPELHLDIK	lung	—	100.0	None	—
Q12905	ILF2	NQDLAPNSAEQASILSLVTK	dbs	—	100.0	None	—
Q12905	ILF2	NQDLAPNSAEQASILSLVTK	Heart	—	100.0	None	—
Q12905	ILF2	NQDLAPNSAEQASILSLVTK	kidney	—	100.0	None	—

SysQuan Human Database

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