SysQuan Core 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
P08670	VIM	FANYIDK	kidney	—	100.0	None	—
P08670	VIM	FANYIDK	lung	—	100.0	None	—
P08670	VIM	ILLAELEQLK	kidney	—	100.0	None	—
P08670	VIM	ILLAELEQLK	liver	—	100.0	None	—
P08670	VIM	ILLAELEQLK	lung	—	100.0	None	—
P08670	VIM	LLQDSVDFSLADAINTEFK	lung	—	100.0	None	—
P08670	VIM	NLQEAEEWYK	lung	—	100.0	None	—
P08670	VIM	QVDQLTNDK	dbs	—	100.0	None	—
P08670	VIM	QVDQLTNDK	lung	—	100.0	None	—
P08697	SERPINF2	WFLLEQPEIQVAHFPFK	liver	—	100.0	None	—
P08697	SERPINF2	WFLLEQPEIQVAHFPFK	lung	—	100.0	None	—
P08708	RPS17	DNYVPEVSALDQEIIEVDPDTK	kidney	—	100.0	None	—
P08708	RPS17	DNYVPEVSALDQEIIEVDPDTK	liver	—	100.0	None	—
P08708	RPS17	DNYVPEVSALDQEIIEVDPDTK	lung	—	100.0	None	—
P08708	RPS17	LGNDFHTNK	kidney	—	100.0	None	—
P08708	RPS17	LGNDFHTNK	lung	—	100.0	None	—
P08727	KRT19	EELAYLK	lung	—	100.0	None	—
P08729	KRT7	AEAEAWYQTK	lung	—	100.0	None	—
P08729	KRT7	FETLQAQAGK	lung	—	100.0	None	—
P08758	ANXA5	ETSGNLEQLLLAVVK	kidney	—	100.0	None	—
P08758	ANXA5	ETSGNLEQLLLAVVK	liver	—	100.0	None	—
P08758	ANXA5	ETSGNLEQLLLAVVK	lung	—	100.0	None	—
P08758	ANXA5	WGTDEEK	lung	—	100.0	None	—
P08865	RPSA	SDGIYIINLK	lung	—	100.0	None	—
P08910	ABHD2	EYIPPLIWGK	lung	—	100.0	None	—
P08910	ABHD2	FHGYNSLK	kidney	—	100.0	None	—
P08910	ABHD2	KPQSLEDTDLSR	kidney	—	100.0	None	—
P08910	ABHD2	KPQSLEDTDLSR	lung	—	100.0	None	—
P08910	ABHD2	SGHIQTALYGK	liver	—	100.0	None	—
P08910	ABHD2	YLGETQANQEK	liver	—	100.0	None	—
P08910	ABHD2	YLGETQANQEK	lung	—	100.0	None	—
P09001	MRPL3	HNIIYVNGSVPGHK	kidney	—	100.0	None	—
P09001	MRPL3	HNIIYVNGSVPGHK	liver	—	100.0	None	—
P09001	MRPL3	PGTPLYAAHFRPGQYVDVTAK	kidney	—	100.0	None	—
P09012	SNRPA	GQAFVIFK	kidney	—	100.0	None	—
P09012	SNRPA	GQAFVIFK	liver	—	100.0	None	—
P09012	SNRPA	GQAFVIFK	lung	—	100.0	None	—
P09012	SNRPA	TDSDIIAK	liver	—	100.0	None	—
P09104	ENO2	DATNVGDEGGFAPNILENSEALELVK	kidney	—	100.0	None	—
P09104	ENO2	DATNVGDEGGFAPNILENSEALELVK	lung	—	100.0	None	—
P09104	ENO2	LGAEVYHTLK	kidney	—	100.0	None	—
P09104	ENO2	LGAEVYHTLK	lung	—	100.0	None	—
P09210	GSTA2	AILNYIASK	lung	—	100.0	None	—
P09211	GSTP1	PFETLLSQNQGGK	lung	—	100.0	None	—
P09327	VIL1	QGHEPPTFTGWFLAWDPFK	kidney	—	100.0	None	—
P09327	VIL1	THTVGSVAK	kidney	—	100.0	None	—
P09382	LGALS1	SFVLNLGK	kidney	—	100.0	None	—
P09382	LGALS1	SFVLNLGK	liver	—	100.0	None	—
P09382	LGALS1	SFVLNLGK	lung	—	100.0	None	—
P09382	LGALS1	SFVLNLGK	plasma	—	100.0	None	—

SysQuan Core Database

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