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
O94992	HEXIM1	EYLELEK	Spleen	—	100.0	MRM	—
O95140	MFN2	IFFVSAK	kidney	—	100.0	MRM	—
O95140	MFN2	IFFVSAK	liver	—	100.0	MRM	—
O95140	MFN2	IFFVSAK	lung	—	100.0	MRM	—
O95163	ELP1	IVTVVPQDTK	Heart	—	100.0	MRM	—
O95163	ELP1	IVTVVPQDTK	kidney	—	100.0	MRM	—
O95163	ELP1	IVTVVPQDTK	liver	—	100.0	MRM	—
O95163	ELP1	IVTVVPQDTK	lung	—	100.0	MRM	—
O95163	ELP1	IVTVVPQDTK	Spleen	—	100.0	MRM	—
O95219	SNX4	ETVNETGFQLK	kidney	—	100.0	MRM	—
O95219	SNX4	ETVNETGFQLK	liver	—	100.0	MRM	—
O95232	LUC7L3	LALSQNQQSSGAAGPTGK	Heart	—	100.0	MRM	—
O95232	LUC7L3	LALSQNQQSSGAAGPTGK	kidney	—	100.0	MRM	—
O95232	LUC7L3	LALSQNQQSSGAAGPTGK	liver	—	100.0	MRM	—
O95232	LUC7L3	LALSQNQQSSGAAGPTGK	lung	—	100.0	MRM	—
O95248	SBF1	HVQELAEQLYK	Heart	—	100.0	MRM	—
O95248	SBF1	HVQELAEQLYK	kidney	—	100.0	MRM	—
O95248	SBF1	HVQELAEQLYK	liver	—	100.0	MRM	—
O95248	SBF1	HVQELAEQLYK	lung	—	100.0	MRM	—
O95295	SNAPIN	VALDLDPYVK	Heart	—	100.0	MRM	—
O95295	SNAPIN	VALDLDPYVK	kidney	—	100.0	MRM	—
O95295	SNAPIN	VALDLDPYVK	liver	—	100.0	MRM	—
O95295	SNAPIN	VALDLDPYVK	lung	—	100.0	MRM	—
O95295	SNAPIN	VALDLDPYVK	Spleen	—	100.0	MRM	—
O95299	NDUFA10	VVEDIEYLK	dbs	—	100.0	MRM	—
O95299	NDUFA10	VVEDIEYLK	Heart	—	100.0	MRM	—
O95299	NDUFA10	VVEDIEYLK	liver	—	100.0	MRM	—
O95299	NDUFA10	VVEDIEYLK	lung	—	100.0	MRM	—
O95336	PGLS	IVAPISDSPKPPPQR	dbs	—	100.0	MRM	—
O95336	PGLS	IVAPISDSPKPPPQR	kidney	—	100.0	MRM	—
O95336	PGLS	IVAPISDSPKPPPQR	liver	—	100.0	MRM	—
O95336	PGLS	IVAPISDSPKPPPQR	lung	—	100.0	MRM	—
O95336	PGLS	IVAPISDSPKPPPQR	plasma	—	100.0	MRM	—
O95340	PAPSS2	DLYEPTHGGK	kidney	—	100.0	MRM	—
O95340	PAPSS2	DLYEPTHGGK	liver	—	100.0	MRM	—
O95340	PAPSS2	DLYEPTHGGK	lung	—	100.0	MRM	—
O95340	PAPSS2	DLYEPTHGGK	Spleen	—	100.0	MRM	—
O95340	PAPSS2	LTPLELK	kidney	—	100.0	MRM	—
O95340	PAPSS2	LTPLELK	liver	—	100.0	MRM	—
O95340	PAPSS2	LTPLELK	lung	—	100.0	MRM	—
O95340	PAPSS2	LTPLELK	Spleen	—	100.0	MRM	—
O95363	FARS2	LVEFDLK	kidney	—	100.0	MRM	—
O95363	FARS2	LVEFDLK	liver	—	100.0	MRM	—
O95363	FARS2	LVEFDLK	lung	—	100.0	MRM	—
O95363	FARS2	LVEFDLK	Spleen	—	100.0	MRM	—
O95373	IPO7	ETENDDLTNVIQK	dbs	—	100.0	MRM	—
O95373	IPO7	ETENDDLTNVIQK	Heart	—	100.0	MRM	—
O95373	IPO7	ETENDDLTNVIQK	kidney	—	100.0	MRM	—
O95425	SVIL	QSIGQFHEGDAYVVK	Heart	—	100.0	MRM	—
O95425	SVIL	QSIGQFHEGDAYVVK	liver	—	100.0	MRM	—

SysQuan Human Database

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