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
O95302	FKBP9	DIPGQASLVFDVALLDLHNPK	Heart	—	100.0	None	—
O95302	FKBP9	DIPGQASLVFDVALLDLHNPK	kidney	—	100.0	None	—
O95302	FKBP9	DIPGQASLVFDVALLDLHNPK	lung	—	100.0	None	—
O95302	FKBP9	DIPGQASLVFDVALLDLHNPK	Spleen	—	100.0	None	—
O95302	FKBP9	DSTFNVFVGK	Heart	—	100.0	None	—
O95302	FKBP9	DSTFNVFVGK	liver	—	100.0	None	—
O95302	FKBP9	DSTFNVFVGK	lung	—	100.0	None	—
O95302	FKBP9	DSTFNVFVGK	Spleen	—	100.0	None	—
O95302	FKBP9	VTAEEFK	Heart	—	100.0	None	—
O95302	FKBP9	VTAEEFK	kidney	—	100.0	None	—
O95302	FKBP9	VTAEEFK	lung	—	100.0	None	—
O95302	FKBP9	VTAEEFK	Spleen	—	100.0	None	—
O95340	PAPSS2	HPVLLLHPLGGWTK	Heart	—	100.0	None	—
O95340	PAPSS2	HPVLLLHPLGGWTK	kidney	—	100.0	None	—
O95340	PAPSS2	HPVLLLHPLGGWTK	liver	—	100.0	None	—
O95340	PAPSS2	HPVLLLHPLGGWTK	lung	—	100.0	None	—
O95340	PAPSS2	HPVLLLHPLGGWTK	Spleen	—	100.0	None	—
O95342	ABCB11	GEIEFHNVTFHYPSRPEVK	liver	—	100.0	None	—
O95342	ABCB11	ILLLDEATSALDTESEK	Heart	—	100.0	None	—
O95342	ABCB11	ILLLDEATSALDTESEK	kidney	—	100.0	None	—
O95342	ABCB11	ILLLDEATSALDTESEK	liver	—	100.0	None	—
O95342	ABCB11	ILLLDEATSALDTESEK	lung	—	100.0	None	—
O95342	ABCB11	SGELLTK	liver	—	100.0	None	—
O95342	ABCB11	WDNFQGK	liver	—	100.0	None	—
O95347	SMC2	ALEEELAGLK	dbs	—	100.0	None	—
O95347	SMC2	ALEEELAGLK	kidney	—	100.0	None	—
O95347	SMC2	ALEEELAGLK	lung	—	100.0	None	—
O95347	SMC2	ALEEELAGLK	Spleen	—	100.0	None	—
O95347	SMC2	ASNLQDLVYK	Spleen	—	100.0	None	—
O95347	SMC2	HLFGQPNSAYDFK	dbs	—	100.0	None	—
O95347	SMC2	HLFGQPNSAYDFK	lung	—	100.0	None	—
O95347	SMC2	HLFGQPNSAYDFK	Spleen	—	100.0	None	—
O95347	SMC2	SIILEGFK	dbs	—	100.0	None	—
O95347	SMC2	SIILEGFK	kidney	—	100.0	None	—
O95347	SMC2	SIILEGFK	lung	—	100.0	None	—
O95347	SMC2	SIILEGFK	Spleen	—	100.0	None	—
O95347	SMC2	SSYLEYQK	lung	—	100.0	None	—
O95347	SMC2	TIEESEETLK	dbs	—	100.0	None	—
O95347	SMC2	TIEESEETLK	kidney	—	100.0	None	—
O95347	SMC2	TIEESEETLK	lung	—	100.0	None	—
O95347	SMC2	TIEESEETLK	Spleen	—	100.0	None	—
O95347	SMC2	TILEEEITPTIQK	dbs	—	100.0	None	—
O95347	SMC2	TILEEEITPTIQK	kidney	—	100.0	None	—
O95347	SMC2	TILEEEITPTIQK	lung	—	100.0	None	—
O95347	SMC2	VALGNTWK	dbs	—	100.0	None	—
O95347	SMC2	YTIIPLNK	Spleen	—	100.0	None	—
O95352	ATG7	FDNVLPVSLAFDK	dbs	—	100.0	None	—
O95352	ATG7	FDNVLPVSLAFDK	Heart	—	100.0	None	—
O95352	ATG7	FDNVLPVSLAFDK	kidney	—	100.0	None	—
O95352	ATG7	FDNVLPVSLAFDK	liver	—	100.0	None	—

SysQuan Human Database

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