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
Q16760	DGKD	WTTLASIGK	Spleen	—	100.0	None	—
Q16762	TST	PEPAVFK	liver	—	100.0	None	—
Q16774	GUK1	DIAAGDFIEHAEFSGNLYGTSK	dbs	—	100.0	None	—
Q16774	GUK1	DIAAGDFIEHAEFSGNLYGTSK	Heart	—	100.0	None	—
Q16774	GUK1	DIAAGDFIEHAEFSGNLYGTSK	kidney	—	100.0	None	—
Q16774	GUK1	DIAAGDFIEHAEFSGNLYGTSK	liver	—	100.0	None	—
Q16774	GUK1	DIAAGDFIEHAEFSGNLYGTSK	lung	—	100.0	None	—
Q16774	GUK1	DIAAGDFIEHAEFSGNLYGTSK	Spleen	—	100.0	None	—
Q16777	H2AC20	NDEELNK	Heart	—	100.0	None	—
Q16777	H2AC20	NDEELNK	liver	—	100.0	None	—
Q16777	H2AC20	NDEELNK	lung	—	99.8	None	—
Q16787	LAMA3	LPNDLEDLK	kidney	—	100.0	None	—
Q16787	LAMA3	LPNDLEDLK	Spleen	—	100.0	None	—
Q16787	LAMA3	LPQELLKPR	lung	—	100.0	None	—
Q16787	LAMA3	TNTLLGHLISK	Heart	—	100.0	None	—
Q16787	LAMA3	TNTLLGHLISK	kidney	—	100.0	None	—
Q16787	LAMA3	TNTLLGHLISK	lung	—	100.0	None	—
Q16787	LAMA3	TNTLLGHLISK	Spleen	—	100.0	None	—
Q16798	ME3	DPLYIGLK	kidney	—	100.0	None	—
Q16798	ME3	GIFASGSPFK	Heart	—	100.0	None	—
Q16798	ME3	GIFASGSPFK	kidney	—	100.0	None	—
Q16798	ME3	GIFASGSPFK	lung	—	100.0	None	—
Q16798	ME3	GIFASGSPFK	Spleen	—	100.0	None	—
Q16798	ME3	GLFITIHDK	Heart	—	100.0	None	—
Q16798	ME3	HNLASYYPEPK	Heart	—	100.0	None	—
Q16798	ME3	HNLASYYPEPK	lung	—	100.0	None	—
Q16798	ME3	LVKPTAIIGVAAIAGAFTEQILR	Heart	—	100.0	None	—
Q16798	ME3	LVKPTAIIGVAAIAGAFTEQILR	kidney	—	100.0	None	—
Q16798	ME3	VLDYAYK	kidney	—	100.0	None	—
Q16798	ME3	VLDYAYK	lung	—	100.0	None	—
Q16798	ME3	VLTSDVEK	kidney	—	100.0	None	—
Q16799	RTN1	AYLELEITLSQEQIQK	Spleen	—	100.0	None	—
Q16816	PHKG1	GELFDYLTEK	Heart	—	100.0	None	—
Q16816	PHKG1	VSGHPNIIQLK	Heart	—	100.0	None	—
Q16822	PCK2	PALPGWK	dbs	—	100.0	None	—
Q16822	PCK2	PALPGWK	Heart	—	100.0	None	—
Q16822	PCK2	PALPGWK	liver	—	100.0	None	—
Q16822	PCK2	PALPGWK	lung	—	100.0	None	—
Q16822	PCK2	PALPGWK	Spleen	—	100.0	None	—
Q16825	PTPN21	RPVSDLLSGK	kidney	—	100.0	None	—
Q16825	PTPN21	VALLHQK	kidney	—	100.0	None	—
Q16825	PTPN21	VALLHQK	lung	—	100.0	None	—
Q16827	PTPRO	FSLQFEELK	kidney	—	100.0	None	—
Q16827	PTPRO	FSLQFEELK	Spleen	—	100.0	None	—
Q16827	PTPRO	STLVEYSGVSHEPK	kidney	—	100.0	None	—
Q16828	DUSP6	DSTNLDVLEEFGIK	kidney	—	100.0	None	—
Q16828	DUSP6	DSTNLDVLEEFGIK	liver	—	100.0	None	—
Q16828	DUSP6	DSTNLDVLEEFGIK	lung	—	100.0	None	—
Q16828	DUSP6	DSTNLDVLEEFGIK	Spleen	—	100.0	None	—
Q16828	DUSP6	YILNVTPNLPNLFENAGEFK	kidney	—	100.0	None	—

SysQuan Human Database

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