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
O76039	CDKL5	SEGGVYHDPHSDDGTAPK	lung	—	100.0	None	—
O76039	CDKL5	SPELLLGAPYGK	lung	—	100.0	None	—
O76041	NEBL	DLENEIK	lung	—	100.0	None	—
O76041	NEBL	DLETEIK	lung	—	100.0	None	—
O76041	NEBL	NIGAFISEAK	lung	—	100.0	None	—
O76041	NEBL	NQENISSVK	Heart	—	100.0	None	—
O76041	NEBL	SSLDLDK	Heart	—	100.0	None	—
O76041	NEBL	YHEDFEK	kidney	—	100.0	None	—
O76054	SEC14L2	FDNTYSFIHAK	kidney	—	100.0	None	—
O76054	SEC14L2	FDNTYSFIHAK	liver	—	100.0	None	—
O76054	SEC14L2	FDNTYSFIHAK	lung	—	100.0	None	—
O76054	SEC14L2	FDNTYSFIHAK	Spleen	—	100.0	None	—
O76054	SEC14L2	GLLFSASK	kidney	—	100.0	None	—
O76054	SEC14L2	GLLFSASK	liver	—	100.0	None	—
O76054	SEC14L2	GLLFSASK	Spleen	—	100.0	None	—
O76070	SNCG	EGVVGAVEK	Heart	—	100.0	None	—
O76070	SNCG	EGVVGAVEK	kidney	—	100.0	None	—
O76070	SNCG	EGVVGAVEK	lung	—	100.0	None	—
O76070	SNCG	ENVVQSVTSVAEK	kidney	—	100.0	None	—
O76070	SNCG	ENVVQSVTSVAEK	liver	—	100.0	None	—
O76070	SNCG	ENVVQSVTSVAEK	lung	—	100.0	None	—
O76071	CIAO1	HVVWHPSQELLASASYDDTVK	dbs	—	100.0	None	—
O76071	CIAO1	HVVWHPSQELLASASYDDTVK	Heart	—	100.0	None	—
O76071	CIAO1	HVVWHPSQELLASASYDDTVK	kidney	—	100.0	None	—
O76071	CIAO1	HVVWHPSQELLASASYDDTVK	liver	—	100.0	None	—
O76071	CIAO1	HVVWHPSQELLASASYDDTVK	lung	—	100.0	None	—
O76071	CIAO1	HVVWHPSQELLASASYDDTVK	Spleen	—	100.0	None	—
O76074	PDE5A	FNAEVDQITGYK	plasma	—	100.0	None	—
O76074	PDE5A	QAILATDLALYIK	lung	—	100.0	None	—
O76074	PDE5A	QAILATDLALYIK	Spleen	—	100.0	None	—
O76074	PDE5A	SGNGGTFTEK	lung	—	100.0	None	—
O76074	PDE5A	WQALAEQQEK	lung	—	100.0	None	—
O76074	PDE5A	WQALAEQQEK	plasma	—	100.0	None	—
O76074	PDE5A	WQALAEQQEK	Spleen	—	100.0	None	—
O76080	ZFAND5	ENPVVVAEK	Spleen	—	100.0	None	—
O76083	PDE9A	DVPTYPK	lung	—	100.0	None	—
O76094	SRP72	AIELLQEFSDQHPENAAEIK	dbs	—	100.0	None	—
O76094	SRP72	AIELLQEFSDQHPENAAEIK	Heart	—	100.0	None	—
O76094	SRP72	AIELLQEFSDQHPENAAEIK	kidney	—	100.0	None	—
O76094	SRP72	AIELLQEFSDQHPENAAEIK	liver	—	100.0	None	—
O76094	SRP72	AIELLQEFSDQHPENAAEIK	lung	—	100.0	None	—
O76094	SRP72	AIELLQEFSDQHPENAAEIK	Spleen	—	100.0	None	—
O76094	SRP72	DIHTLAQLISAYSLVDPEK	Heart	—	100.0	None	—
O76094	SRP72	DIHTLAQLISAYSLVDPEK	kidney	—	100.0	None	—
O76094	SRP72	DIHTLAQLISAYSLVDPEK	liver	—	100.0	None	—
O76094	SRP72	DIHTLAQLISAYSLVDPEK	Spleen	—	100.0	None	—
O76094	SRP72	DQNVFDSK	Heart	—	100.0	None	—
O76094	SRP72	DQNVFDSK	kidney	—	100.0	None	—
O76094	SRP72	DQNVFDSK	liver	—	100.0	None	—
O76094	SRP72	DQNVFDSK	lung	—	100.0	None	—

SysQuan Human Database

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