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
Q12983	BNIP3	EVESILK	lung	—	100.0	None	—
Q12986	NFX1	AEAPPVSGTFK	kidney	—	100.0	None	—
Q12986	NFX1	NVETHTGSLIEQLTTEK	kidney	—	100.0	None	—
Q12986	NFX1	NVETHTGSLIEQLTTEK	Spleen	—	100.0	None	—
Q12996	CSTF3	AISTLLK	kidney	—	100.0	None	—
Q12996	CSTF3	AISTLLK	liver	—	100.0	None	—
Q12996	CSTF3	AISTLLK	lung	—	100.0	None	—
Q12996	CSTF3	AISTLLK	Spleen	—	100.0	None	—
Q12996	CSTF3	FLAFESNIGDLASILK	Heart	—	100.0	None	—
Q12996	CSTF3	FLAFESNIGDLASILK	kidney	—	100.0	None	—
Q12996	CSTF3	FLAFESNIGDLASILK	liver	—	100.0	None	—
Q12996	CSTF3	FLAFESNIGDLASILK	lung	—	100.0	None	—
Q12996	CSTF3	IFELGLK	liver	—	100.0	None	—
Q12996	CSTF3	IFELGLK	lung	—	100.0	None	—
Q12996	CSTF3	LAAIIPDPVVAPSIVPVLK	Heart	—	100.0	None	—
Q12996	CSTF3	LAAIIPDPVVAPSIVPVLK	kidney	—	100.0	None	—
Q12996	CSTF3	LAAIIPDPVVAPSIVPVLK	liver	—	100.0	None	—
Q12996	CSTF3	LAAIIPDPVVAPSIVPVLK	lung	—	100.0	None	—
Q12996	CSTF3	LAAIIPDPVVAPSIVPVLK	Spleen	—	100.0	None	—
Q12996	CSTF3	LYIEAEIK	kidney	—	100.0	None	—
Q12996	CSTF3	LYIEAEIK	Spleen	—	100.0	None	—
Q12996	CSTF3	TEDQTLITK	kidney	—	100.0	None	—
Q12996	CSTF3	TEDQTLITK	lung	—	100.0	None	—
Q12996	CSTF3	VLHIDLWK	kidney	—	100.0	None	—
Q12996	CSTF3	VLHIDLWK	liver	—	100.0	None	—
Q12996	CSTF3	VLHIDLWK	lung	—	100.0	None	—
Q12996	CSTF3	VLHIDLWK	Spleen	—	100.0	None	—
Q12996	CSTF3	YEEGINIHLAK	kidney	—	100.0	None	—
Q12996	CSTF3	YEEGINIHLAK	liver	—	100.0	None	—
Q12996	CSTF3	YEEGINIHLAK	Spleen	—	100.0	None	—
Q13017	ARHGAP5	AFFADLPDPLIPYSLHPELLEAAK	kidney	—	100.0	None	—
Q13017	ARHGAP5	EFLSTTK	lung	—	100.0	None	—
Q13017	ARHGAP5	FVNNLFVQLSK	kidney	—	100.0	None	—
Q13017	ARHGAP5	FVNNLFVQLSK	liver	—	100.0	None	—
Q13017	ARHGAP5	FVNNLFVQLSK	lung	—	100.0	None	—
Q13017	ARHGAP5	GSEEDPLLSPVETWK	kidney	—	100.0	None	—
Q13017	ARHGAP5	GSEEDPLLSPVETWK	liver	—	100.0	None	—
Q13017	ARHGAP5	GSEEDPLLSPVETWK	Spleen	—	100.0	None	—
Q13017	ARHGAP5	GVLESVK	kidney	—	100.0	None	—
Q13017	ARHGAP5	GVLESVK	lung	—	100.0	None	—
Q13017	ARHGAP5	IIPYLDAYK	Heart	—	100.0	None	—
Q13017	ARHGAP5	IIPYLDAYK	kidney	—	100.0	None	—
Q13017	ARHGAP5	IIPYLDAYK	liver	—	100.0	None	—
Q13017	ARHGAP5	IIPYLDAYK	lung	—	100.0	None	—
Q13017	ARHGAP5	IIPYLDAYK	Spleen	—	100.0	None	—
Q13017	ARHGAP5	IPFDLLSTLEAEK	Heart	—	100.0	None	—
Q13017	ARHGAP5	IPFDLLSTLEAEK	kidney	—	100.0	None	—
Q13017	ARHGAP5	IPFDLLSTLEAEK	liver	—	100.0	None	—
Q13017	ARHGAP5	IPFDLLSTLEAEK	lung	—	100.0	None	—
Q13017	ARHGAP5	IPFDLLSTLEAEK	Spleen	—	100.0	None	—

SysQuan Human Database

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