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
Q16625	OCLN	SNILWDK	lung	—	100.0	None	—
Q16630	CPSF6	AVSDASAGDYGSAIETLVTAISLIK	Heart	—	100.0	None	—
Q16630	CPSF6	AVSDASAGDYGSAIETLVTAISLIK	kidney	—	100.0	None	—
Q16635	TAFAZZIN	LNHGDWVHIFPEGK	Heart	—	100.0	None	—
Q16635	TAFAZZIN	LNHGDWVHIFPEGK	kidney	—	100.0	None	—
Q16637	SMN1	GTGQSDDSDIWDDTALIK	kidney	—	100.0	None	—
Q16637	SMN1	GTGQSDDSDIWDDTALIK	liver	—	100.0	None	—
Q16637	SMN1	GTGQSDDSDIWDDTALIK	lung	—	100.0	None	—
Q16637	SMN1	GTGQSDDSDIWDDTALIK	Spleen	—	100.0	None	—
Q16643	DBN1	DSQAALPK	lung	—	100.0	None	—
Q16643	DBN1	EDENAEPVGTTYQK	kidney	—	100.0	None	—
Q16643	DBN1	EESAADWALYTYEDGSDDLK	kidney	—	100.0	None	—
Q16643	DBN1	EESAADWALYTYEDGSDDLK	lung	—	100.0	None	—
Q16643	DBN1	EESAADWALYTYEDGSDDLK	Spleen	—	100.0	None	—
Q16643	DBN1	EQFWEQAK	kidney	—	100.0	None	—
Q16643	DBN1	EQFWEQAK	lung	—	100.0	None	—
Q16644	MAPKAPK3	LLYDSPK	Heart	—	100.0	None	—
Q16644	MAPKAPK3	LLYDSPK	kidney	—	100.0	None	—
Q16644	MAPKAPK3	LLYDSPK	lung	—	100.0	None	—
Q16644	MAPKAPK3	LLYDSPK	Spleen	—	100.0	None	—
Q16644	MAPKAPK3	YAVTDDYQLSK	Heart	—	100.0	None	—
Q16644	MAPKAPK3	YAVTDDYQLSK	Spleen	—	100.0	None	—
Q16647	PTGIS	FLNPDGSEK	Heart	—	100.0	None	—
Q16647	PTGIS	FLNPDGSEK	kidney	—	100.0	None	—
Q16647	PTGIS	FLNPDGSEK	lung	—	100.0	None	—
Q16647	PTGIS	FLNPDGSEK	Spleen	—	100.0	None	—
Q16658	FSCN1	VNASASSLK	Heart	—	100.0	None	—
Q16658	FSCN1	VNASASSLK	kidney	—	100.0	None	—
Q16658	FSCN1	VNASASSLK	liver	—	100.0	None	—
Q16658	FSCN1	VNASASSLK	lung	—	100.0	None	—
Q16658	FSCN1	VNASASSLK	Spleen	—	100.0	None	—
Q16658	FSCN1	YLTAEAFGFK	dbs	—	100.0	None	—
Q16658	FSCN1	YLTAEAFGFK	liver	—	100.0	None	—
Q16696	CYP2A13	GEQATFDWLFK	lung	—	100.0	None	—
Q16696	CYP2A13	HLPGPQQQAFK	kidney	—	100.0	None	—
Q16696	CYP2A13	HLPGPQQQAFK	liver	—	100.0	None	—
Q16696	CYP2A13	HLPGPQQQAFK	lung	—	100.0	None	—
Q16739	UGCG	LPGVSLLKPLK	kidney	—	100.0	None	—
Q16739	UGCG	LPGVSLLKPLK	Spleen	—	100.0	None	—
Q16740	CLPP	QLYNIYAK	Heart	—	100.0	None	—
Q16740	CLPP	QLYNIYAK	liver	—	100.0	None	—
Q16740	CLPP	QLYNIYAK	lung	—	100.0	None	—
Q16740	CLPP	QLYNIYAK	Spleen	—	100.0	None	—
Q16760	DGKD	EDDTFAAPSFDDK	lung	—	100.0	None	—
Q16760	DGKD	ILTSDQHSVVISSAK	Heart	—	100.0	None	—
Q16760	DGKD	ILTSDQHSVVISSAK	kidney	—	100.0	None	—
Q16760	DGKD	ILTSDQHSVVISSAK	lung	—	100.0	None	—
Q16760	DGKD	ILTSDQHSVVISSAK	Spleen	—	100.0	None	—
Q16760	DGKD	ISLDFNNK	kidney	—	100.0	None	—
Q16760	DGKD	VSVIPPTALNSIDSDGFWK	kidney	—	100.0	None	—

SysQuan Human Database

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