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
O60684	KPNA6	IEFLQSHENQEIYQK	liver	—	100.0	None	—
O60684	KPNA6	IEFLQSHENQEIYQK	lung	—	100.0	None	—
O60684	KPNA6	IEFLQSHENQEIYQK	Spleen	—	100.0	None	—
O60687	SRPX2	INVNVNSAAGLLDQFYEK	Heart	—	100.0	None	—
O60687	SRPX2	INVNVNSAAGLLDQFYEK	lung	—	100.0	None	—
O60687	SRPX2	VYWDPPLVK	lung	—	100.0	None	—
O60701	UGDH	EADLVFISVNTPTK	dbs	—	100.0	None	—
O60701	UGDH	EADLVFISVNTPTK	Heart	—	100.0	None	—
O60701	UGDH	EADLVFISVNTPTK	kidney	—	100.0	None	—
O60701	UGDH	EADLVFISVNTPTK	liver	—	100.0	None	—
O60701	UGDH	EADLVFISVNTPTK	lung	—	100.0	None	—
O60701	UGDH	EADLVFISVNTPTK	Spleen	—	100.0	None	—
O60701	UGDH	ESSSIYISK	kidney	—	100.0	None	—
O60701	UGDH	ESSSIYISK	liver	—	100.0	None	—
O60701	UGDH	ESSSIYISK	lung	—	100.0	None	—
O60701	UGDH	ESSSIYISK	Spleen	—	100.0	None	—
O60701	UGDH	FSLQDPPNK	kidney	—	100.0	None	—
O60701	UGDH	IAILGFAFK	kidney	—	100.0	None	—
O60701	UGDH	IAILGFAFK	liver	—	100.0	None	—
O60701	UGDH	IAILGFAFK	lung	—	100.0	None	—
O60701	UGDH	IFDANTKPNLNLQVLSNPEFLAEGTAIK	dbs	—	100.0	None	—
O60701	UGDH	IFDANTKPNLNLQVLSNPEFLAEGTAIK	Heart	—	100.0	None	—
O60701	UGDH	IFDANTKPNLNLQVLSNPEFLAEGTAIK	kidney	—	100.0	None	—
O60701	UGDH	IFDANTKPNLNLQVLSNPEFLAEGTAIK	liver	—	100.0	None	—
O60701	UGDH	IFDANTKPNLNLQVLSNPEFLAEGTAIK	lung	—	100.0	None	—
O60701	UGDH	IFDANTKPNLNLQVLSNPEFLAEGTAIK	Spleen	—	100.0	None	—
O60701	UGDH	IVQNSNGYK	liver	—	100.0	None	—
O60704	TPST2	PVNLEALSK	liver	—	100.0	None	—
O60706	ABCC9	DVELYEHWK	liver	—	100.0	None	—
O60706	ABCC9	DVELYEHWK	Spleen	—	100.0	None	—
O60706	ABCC9	FLQPFVNLLSK	liver	—	100.0	None	—
O60706	ABCC9	IVIDGIDISK	lung	—	100.0	None	—
O60706	ABCC9	IVIDGIDISK	Spleen	—	100.0	None	—
O60706	ABCC9	LRPAETEDIAIK	Heart	—	100.0	None	—
O60706	ABCC9	LRPAETEDIAIK	liver	—	100.0	None	—
O60706	ABCC9	LWEALEIAQLK	Heart	—	100.0	None	—
O60706	ABCC9	VKPPEDLQDLGVR	Heart	—	100.0	None	—
O60706	ABCC9	VKPPEDLQDLGVR	liver	—	100.0	None	—
O60706	ABCC9	VKPPEDLQDLGVR	Spleen	—	100.0	None	—
O60706	ABCC9	YENNLKPVLK	Heart	—	100.0	None	—
O60706	ABCC9	YENNLKPVLK	liver	—	100.0	None	—
O60716	CTNND1	AAALVLQTIWGYK	liver	—	100.0	None	—
O60716	CTNND1	AAALVLQTIWGYK	Spleen	—	100.0	None	—
O60716	CTNND1	EQEAQFEK	kidney	—	100.0	None	—
O60716	CTNND1	EQEAQFEK	liver	—	100.0	None	—
O60716	CTNND1	EQEAQFEK	lung	—	100.0	None	—
O60716	CTNND1	IYISLLK	kidney	—	100.0	None	—
O60716	CTNND1	IYISLLK	liver	—	100.0	None	—
O60716	CTNND1	IYISLLK	lung	—	100.0	None	—
O60733	PLA2G6	PSNPWELAK	liver	—	100.0	None	—

SysQuan Human Database

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