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
O43837	IDH3B	FAFDYATK	Spleen	—	100.0	None	—
O43837	IDH3B	LDLFANVVHVK	Heart	—	100.0	None	—
O43837	IDH3B	LDLFANVVHVK	kidney	—	100.0	None	—
O43837	IDH3B	LDLFANVVHVK	liver	—	100.0	None	—
O43837	IDH3B	LDLFANVVHVK	lung	—	100.0	None	—
O43837	IDH3B	LDLFANVVHVK	Spleen	—	100.0	None	—
O43847	NRDC	ETLDTLEK	dbs	—	100.0	None	—
O43847	NRDC	ETLDTLEK	Heart	—	100.0	None	—
O43847	NRDC	ETLDTLEK	kidney	—	100.0	None	—
O43847	NRDC	ETLDTLEK	liver	—	100.0	None	—
O43847	NRDC	ETLDTLEK	lung	—	100.0	None	—
O43847	NRDC	FFWGNAETLK	dbs	—	100.0	None	—
O43847	NRDC	FFWGNAETLK	kidney	—	100.0	None	—
O43847	NRDC	FFWGNAETLK	liver	—	100.0	None	—
O43847	NRDC	FFWGNAETLK	lung	—	100.0	None	—
O43847	NRDC	FHLISPLIQK	dbs	—	100.0	None	—
O43847	NRDC	FHLISPLIQK	Heart	—	100.0	None	—
O43847	NRDC	FHLISPLIQK	kidney	—	100.0	None	—
O43847	NRDC	FHLISPLIQK	liver	—	100.0	None	—
O43847	NRDC	FHLISPLIQK	lung	—	100.0	None	—
O43847	NRDC	FHLISPLIQK	Spleen	—	100.0	None	—
O43847	NRDC	LAHEIEALK	dbs	—	100.0	None	—
O43847	NRDC	LAHEIEALK	Heart	—	100.0	None	—
O43847	NRDC	LAHEIEALK	kidney	—	100.0	None	—
O43847	NRDC	LAHEIEALK	liver	—	100.0	None	—
O43847	NRDC	LAHEIEALK	lung	—	100.0	None	—
O43847	NRDC	LAHEIEALK	Spleen	—	100.0	None	—
O43847	NRDC	NTSGILGFSVTVGTQATK	lung	—	100.0	None	—
O43847	NRDC	TYFNILIKPETLAK	dbs	—	100.0	None	—
O43847	NRDC	TYFNILIKPETLAK	Heart	—	100.0	None	—
O43847	NRDC	TYFNILIKPETLAK	kidney	—	100.0	None	—
O43847	NRDC	TYFNILIKPETLAK	liver	—	100.0	None	—
O43847	NRDC	TYFNILIKPETLAK	lung	—	100.0	None	—
O43847	NRDC	TYFNILIKPETLAK	Spleen	—	100.0	None	—
O43847	NRDC	VKPLHYISWLVGHEGK	dbs	—	100.0	None	—
O43847	NRDC	VKPLHYISWLVGHEGK	kidney	—	100.0	None	—
O43847	NRDC	VKPLHYISWLVGHEGK	liver	—	100.0	None	—
O43847	NRDC	YIATDFTLK	Heart	—	100.0	None	—
O43847	NRDC	YIATDFTLK	liver	—	100.0	None	—
O43847	NRDC	YPDENGFDAFLK	Heart	—	100.0	None	—
O43847	NRDC	YPDENGFDAFLK	kidney	—	100.0	None	—
O43847	NRDC	YPDENGFDAFLK	liver	—	100.0	None	—
O43847	NRDC	YPDENGFDAFLK	lung	—	100.0	None	—
O43847	NRDC	YPDENGFDAFLK	Spleen	—	100.0	None	—
O43852	CALU	DGDLIATK	kidney	—	100.0	None	—
O43852	CALU	DGDLIATK	lung	—	100.0	None	—
O43852	CALU	DGDLIATK	Spleen	—	100.0	None	—
O43852	CALU	GHDLNEDGLVSWEEYK	Heart	—	100.0	None	—
O43852	CALU	GHDLNEDGLVSWEEYK	kidney	—	100.0	None	—
O43852	CALU	GHDLNEDGLVSWEEYK	liver	—	100.0	None	—

SysQuan Human Database

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