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
Q5SW79	CEP170	AESEVPIVK	lung	—	100.0	None	—
Q5SW79	CEP170	AESEVPIVK	Spleen	—	100.0	None	—
Q5SW79	CEP170	ASVASEVSTTSSTSKPPTGR	kidney	—	100.0	None	—
Q5SW79	CEP170	ASVASEVSTTSSTSKPPTGR	lung	—	100.0	None	—
Q5SW79	CEP170	ASVASEVSTTSSTSKPPTGR	Spleen	—	100.0	None	—
Q5SW79	CEP170	EPSYFEIPTK	Heart	—	100.0	None	—
Q5SW79	CEP170	EPSYFEIPTK	liver	—	100.0	None	—
Q5SW79	CEP170	IPEQTYITLK	kidney	—	100.0	None	—
Q5SW79	CEP170	LGEASDSELADADK	Heart	—	100.0	None	—
Q5SW79	CEP170	LGEASDSELADADK	kidney	—	100.0	None	—
Q5SW79	CEP170	LGEASDSELADADK	lung	—	100.0	None	—
Q5SW79	CEP170	LGEASDSELADADK	Spleen	—	100.0	None	—
Q5SW79	CEP170	SDVPVYLK	Spleen	—	100.0	None	—
Q5SW79	CEP170	SFTSLYK	Heart	—	100.0	None	—
Q5SW79	CEP170	SFTSLYK	Spleen	—	100.0	None	—
Q5SW79	CEP170	TLPQLPNEEK	Spleen	—	100.0	None	—
Q5SW79	CEP170	VPEEALK	liver	—	100.0	None	—
Q5SW79	CEP170	VPEEALK	lung	—	100.0	None	—
Q5SW96	LDLRAP1	VAFEFWQVSK	lung	—	100.0	None	—
Q5SW96	LDLRAP1	VAFEFWQVSK	Spleen	—	100.0	None	—
Q5SYB0	FRMPD1	DIILTVK	lung	—	100.0	None	—
Q5SYE7	NHSL1	SLPLPTPEEK	kidney	—	100.0	None	—
Q5SZK8	FREM2	DGSATSGEDYHPVSEEIEFK	kidney	—	100.0	None	—
Q5SZK8	FREM2	EVDFDTFFTSSK	kidney	—	100.0	None	—
Q5SZK8	FREM2	ISISDVDNK	kidney	—	100.0	None	—
Q5SZK8	FREM2	QDLNENLISYK	kidney	—	100.0	None	—
Q5SZK8	FREM2	VPGVVGAEPFSAK	kidney	—	100.0	None	—
Q5T011	SZT2	GNISIVQLEEK	kidney	—	100.0	None	—
Q5T011	SZT2	GNISIVQLEEK	lung	—	100.0	None	—
Q5T011	SZT2	LALAELEELLEAVHAK	kidney	—	100.0	None	—
Q5T011	SZT2	LALAELEELLEAVHAK	liver	—	100.0	None	—
Q5T011	SZT2	LALAELEELLEAVHAK	lung	—	100.0	None	—
Q5T011	SZT2	LALAELEELLEAVHAK	Spleen	—	100.0	None	—
Q5T0B9	ZNF362	AENPGGPPVLVVPYPILASGETAK	Spleen	—	100.0	None	—
Q5T0B9	ZNF362	LIASSPTLISGITSPPLLDSIK	Heart	—	100.0	None	—
Q5T0B9	ZNF362	LIASSPTLISGITSPPLLDSIK	kidney	—	100.0	None	—
Q5T0B9	ZNF362	LIASSPTLISGITSPPLLDSIK	lung	—	100.0	None	—
Q5T0B9	ZNF362	LIASSPTLISGITSPPLLDSIK	Spleen	—	100.0	None	—
Q5T0B9	ZNF362	TIQGHGLLGPPK	Spleen	—	100.0	None	—
Q5T0F9	CC2D1B	AEEVYAQLQK	Heart	—	100.0	None	—
Q5T0F9	CC2D1B	AEEVYAQLQK	Spleen	—	100.0	None	—
Q5T0F9	CC2D1B	LVGTAHLK	kidney	—	100.0	None	—
Q5T0F9	CC2D1B	LVGTAHLK	lung	—	100.0	None	—
Q5T0F9	CC2D1B	LVGTAHLK	Spleen	—	100.0	None	—
Q5T0N5	FNBP1L	HFYVVIPQIYK	kidney	—	100.0	None	—
Q5T0N5	FNBP1L	HFYVVIPQIYK	liver	—	100.0	None	—
Q5T0N5	FNBP1L	HFYVVIPQIYK	lung	—	100.0	None	—
Q5T0N5	FNBP1L	IEIEQNYAK	lung	—	100.0	None	—
Q5T0N5	FNBP1L	NEAWLSEVEGK	Heart	—	100.0	None	—
Q5T0N5	FNBP1L	NEAWLSEVEGK	kidney	—	100.0	None	—

SysQuan Human Database

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