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
P15924	DSP	IVQLKPR	liver	—	100.0	None	—
P15924	DSP	IVQLKPR	lung	—	100.0	None	—
P15924	DSP	LLEAASVSSK	liver	—	100.0	None	—
P15924	DSP	LLEAASVSSK	lung	—	100.0	None	—
P15924	DSP	LPVEEAYK	Heart	—	100.0	None	—
P15924	DSP	LQSLTENLTK	lung	—	100.0	None	—
P15924	DSP	QESDQLVLNQHPASDK	Heart	—	100.0	None	—
P15924	DSP	QQIQNDLNQWK	lung	—	100.0	None	—
P15924	DSP	QSLDDAAK	Heart	—	100.0	None	—
P15924	DSP	QSLEEAAK	Heart	—	100.0	None	—
P15924	DSP	QVQNLVNK	Heart	—	100.0	None	—
P15924	DSP	SAIYQLEEEYENLLK	liver	—	100.0	None	—
P15924	DSP	SNKPIILR	Heart	—	100.0	None	—
P15924	DSP	TGSQYDIQDAIDK	kidney	—	100.0	None	—
P15924	DSP	TGSQYDIQDAIDK	liver	—	100.0	None	—
P15924	DSP	TGSQYDIQDAIDK	lung	—	100.0	None	—
P15924	DSP	TVSVSEAIK	liver	—	100.0	None	—
P15924	DSP	TVSVSEAIK	lung	—	100.0	None	—
P15924	DSP	WEYENELSK	lung	—	100.0	None	—
P15924	DSP	YETEINITK	Heart	—	100.0	None	—
P15924	DSP	YETEINITK	lung	—	100.0	None	—
P15924	DSP	YSLVEAK	liver	—	100.0	None	—
P15924	DSP	YSLVEAK	lung	—	100.0	None	—
P15927	RPA2	APTNIVYK	Heart	—	100.0	None	—
P15927	RPA2	APTNIVYK	kidney	—	100.0	None	—
P15927	RPA2	APTNIVYK	lung	—	100.0	None	—
P16066	NPR1	GSNYGSLLTTEGQFQVFAK	kidney	—	100.0	None	—
P16066	NPR1	GSNYGSLLTTEGQFQVFAK	lung	—	100.0	None	—
P16066	NPR1	IHLSSETK	lung	—	100.0	None	—
P16104	H2AX	LLGGVTIAQGGVLPNIQAVLLPK	Heart	—	100.0	None	—
P16104	H2AX	LLGGVTIAQGGVLPNIQAVLLPK	kidney	—	100.0	None	—
P16104	H2AX	LLGGVTIAQGGVLPNIQAVLLPK	liver	—	100.0	None	—
P16104	H2AX	LLGGVTIAQGGVLPNIQAVLLPK	lung	—	100.0	None	—
P16104	H2AX	LLGGVTIAQGGVLPNIQAVLLPK	Spleen	—	100.0	None	—
P16104	H2AX	NDEELNK	Heart	—	100.0	None	—
P16104	H2AX	NDEELNK	kidney	—	100.0	None	—
P16118	PFKFB1	SSDELPYLK	liver	—	100.0	None	—
P16118	PFKFB1	TIQTAEALGVPYEQWK	Heart	—	100.0	None	—
P16118	PFKFB1	TIQTAEALGVPYEQWK	liver	—	100.0	None	—
P16118	PFKFB1	YLNWIGTPTK	Heart	—	100.0	None	—
P16118	PFKFB1	YLNWIGTPTK	liver	—	100.0	None	—
P16144	ITGB4	EAIINLATQPK	kidney	—	100.0	None	—
P16144	ITGB4	EAIINLATQPK	lung	—	100.0	None	—
P16144	ITGB4	LTVPGLSENVPYK	Heart	—	100.0	None	—
P16144	ITGB4	LTVPGLSENVPYK	lung	—	100.0	None	—
P16144	ITGB4	LVNITIIK	Heart	—	100.0	None	—
P16144	ITGB4	LVNITIIK	kidney	—	100.0	None	—
P16144	ITGB4	LVNITIIK	lung	—	100.0	None	—
P16144	ITGB4	LVNITIIK	Spleen	—	100.0	None	—
P16144	ITGB4	VPLFIRPEDDDEK	Heart	—	100.0	None	—

SysQuan Human Database

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