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
Q99569	PKP4	LLGLNELDDLLGK	kidney	—	100.0	MRM	—
Q99569	PKP4	LLGLNELDDLLGK	liver	—	100.0	MRM	—
Q99569	PKP4	LLGLNELDDLLGK	lung	—	100.0	MRM	—
Q99569	PKP4	LLGLNELDDLLGK	Spleen	—	100.0	MRM	—
Q99584	S100A13	LIGELAK	Heart	—	100.0	MRM	—
Q99584	S100A13	LIGELAK	kidney	—	100.0	MRM	—
Q99584	S100A13	LIGELAK	liver	—	100.0	MRM	—
Q99584	S100A13	LIGELAK	lung	—	100.0	MRM	—
Q99584	S100A13	LIGELAK	Spleen	—	100.0	MRM	—
Q99611	SEPHS2	NEVSFVIHNLPIIAK	Heart	—	100.0	MRM	—
Q99611	SEPHS2	NEVSFVIHNLPIIAK	kidney	—	100.0	MRM	—
Q99611	SEPHS2	NEVSFVIHNLPIIAK	liver	—	100.0	MRM	—
Q99611	SEPHS2	NEVSFVIHNLPIIAK	lung	—	100.0	MRM	—
Q99611	SEPHS2	NEVSFVIHNLPIIAK	Spleen	—	100.0	MRM	—
Q99714	HSD17B10	GVIINTASVAAFEGQVGQAAYSASK	Heart	—	100.0	MRM	—
Q99714	HSD17B10	GVIINTASVAAFEGQVGQAAYSASK	kidney	—	100.0	MRM	—
Q99714	HSD17B10	GVIINTASVAAFEGQVGQAAYSASK	liver	—	100.0	MRM	—
Q99714	HSD17B10	GVIINTASVAAFEGQVGQAAYSASK	lung	—	100.0	MRM	—
Q99714	HSD17B10	GVIINTASVAAFEGQVGQAAYSASK	Spleen	—	100.0	MRM	—
Q99784	OLFM1	DLQYVEK	plasma	—	100.0	MRM	—
Q99798	ACO2	VAGILTVK	dbs	—	100.0	MRM	—
Q99798	ACO2	VAGILTVK	Heart	—	100.0	MRM	—
Q99798	ACO2	VAGILTVK	kidney	—	100.0	MRM	—
Q99798	ACO2	VAGILTVK	liver	—	100.0	MRM	—
Q99798	ACO2	VAGILTVK	plasma	—	100.0	MRM	—
Q99807	COQ7	TSVGPVIQK	kidney	—	100.0	MRM	—
Q99832	CCT7	QQLLIGAYAK	dbs	—	100.0	MRM	—
Q99832	CCT7	QQLLIGAYAK	kidney	—	100.0	MRM	—
Q99832	CCT7	QQLLIGAYAK	liver	—	100.0	MRM	—
Q99832	CCT7	TLVDIAK	kidney	—	100.0	MRM	—
Q99832	CCT7	TLVDIAK	plasma	—	100.0	MRM	—
Q9BQE3	TUBA1C	VGINYQPPTVVPGGDLAK	kidney	—	100.0	MRM	—
Q9BRG1	VPS25	ALQALQQEHK	dbs	—	100.0	MRM	—
Q9BRG1	VPS25	ALQALQQEHK	Heart	—	100.0	MRM	—
Q9BRG1	VPS25	ALQALQQEHK	kidney	—	100.0	MRM	—
Q9BRG1	VPS25	ALQALQQEHK	liver	—	100.0	MRM	—
Q9BRG1	VPS25	ALQALQQEHK	lung	—	100.0	MRM	—
Q9BRG1	VPS25	ALQALQQEHK	Spleen	—	100.0	MRM	—
Q9BRX8	PRXL2A	AALEYLEDIDLK	dbs	—	100.0	MRM	—
Q9BRX8	PRXL2A	AALEYLEDIDLK	Heart	—	100.0	MRM	—
Q9BRX8	PRXL2A	AALEYLEDIDLK	kidney	—	100.0	MRM	—
Q9BRX8	PRXL2A	AALEYLEDIDLK	liver	—	100.0	MRM	—
Q9BRX8	PRXL2A	AALEYLEDIDLK	lung	—	100.0	MRM	—
Q9BTZ2	DHRS4	TALLGLTK	Heart	—	100.0	MRM	—
Q9BTZ2	DHRS4	TALLGLTK	kidney	—	100.0	MRM	—
Q9BTZ2	DHRS4	TALLGLTK	liver	—	100.0	MRM	—
Q9BTZ2	DHRS4	TALLGLTK	lung	—	100.0	MRM	—
Q9BTZ2	DHRS4	TALLGLTK	Spleen	—	100.0	MRM	—
Q9BUP3	HTATIP2	NVNQEVVDFEK	dbs	—	100.0	MRM	—
Q9BUP3	HTATIP2	NVNQEVVDFEK	Heart	—	100.0	MRM	—

SysQuan Human Database

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