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
O00625	PIR	DGVTVAVISGEALGIK	Heart	—	100.0	None	—
O00625	PIR	DGVTVAVISGEALGIK	kidney	—	100.0	None	—
O00625	PIR	DGVTVAVISGEALGIK	liver	—	100.0	None	—
O00625	PIR	DGVTVAVISGEALGIK	lung	—	100.0	None	—
O00625	PIR	DGVTVAVISGEALGIK	Spleen	—	100.0	None	—
O00625	PIR	NLDPFLLFDEFK	dbs	—	100.0	None	—
O00625	PIR	NLDPFLLFDEFK	Heart	—	100.0	None	—
O00625	PIR	NLDPFLLFDEFK	kidney	—	100.0	None	—
O00625	PIR	NLDPFLLFDEFK	liver	—	100.0	None	—
O00625	PIR	NLDPFLLFDEFK	lung	—	100.0	None	—
O00625	PIR	NLDPFLLFDEFK	Spleen	—	100.0	None	—
O00625	PIR	SIGRPELK	Heart	—	100.0	None	—
O00625	PIR	SIGRPELK	liver	—	100.0	None	—
O00625	PIR	SIGRPELK	lung	—	100.0	None	—
O00625	PIR	SIGRPELK	Spleen	—	100.0	None	—
O00625	PIR	TPTLYLDFK	dbs	—	100.0	None	—
O00625	PIR	TPTLYLDFK	Heart	—	100.0	None	—
O00625	PIR	TPTLYLDFK	kidney	—	100.0	None	—
O00625	PIR	TPTLYLDFK	liver	—	100.0	None	—
O00625	PIR	TPTLYLDFK	Spleen	—	100.0	None	—
O00629	KPNA4	DAQVVQVVLDGLSNILK	dbs	—	100.0	None	—
O00629	KPNA4	DAQVVQVVLDGLSNILK	Heart	—	100.0	None	—
O00629	KPNA4	DAQVVQVVLDGLSNILK	kidney	—	100.0	None	—
O00629	KPNA4	DAQVVQVVLDGLSNILK	lung	—	100.0	None	—
O00629	KPNA4	DYVISLGVVKPLLSFISPSIPITFLR	kidney	—	100.0	None	—
O00712	NFIB	DELLSEKPEIK	Heart	—	100.0	None	—
O00712	NFIB	DELLSEKPEIK	kidney	—	100.0	None	—
O00712	NFIB	DELLSEKPEIK	lung	—	100.0	None	—
O00712	NFIB	EDFVLTVTGK	Heart	—	100.0	None	—
O00712	NFIB	NPPGYLEDSFVK	Heart	—	100.0	None	—
O00712	NFIB	NPPGYLEDSFVK	Spleen	—	100.0	None	—
O00716	E2F3	IYDITNVLEGIHLIK	Heart	—	100.0	None	—
O00716	E2F3	IYDITNVLEGIHLIK	kidney	—	100.0	None	—
O00716	E2F3	IYDITNVLEGIHLIK	lung	—	100.0	None	—
O00716	E2F3	IYDITNVLEGIHLIK	Spleen	—	100.0	None	—
O00743	PPP6C	AHQLVHEGYK	Heart	—	100.0	None	—
O00743	PPP6C	AHQLVHEGYK	kidney	—	100.0	None	—
O00743	PPP6C	AHQLVHEGYK	liver	—	100.0	None	—
O00743	PPP6C	AHQLVHEGYK	lung	—	100.0	None	—
O00743	PPP6C	AHQLVHEGYK	Spleen	—	100.0	None	—
O00743	PPP6C	APLDLDK	Heart	—	100.0	None	—
O00743	PPP6C	APLDLDK	kidney	—	100.0	None	—
O00743	PPP6C	APLDLDK	lung	—	100.0	None	—
O00743	PPP6C	GAGWLFGAK	dbs	—	100.0	None	—
O00743	PPP6C	GAGWLFGAK	Heart	—	100.0	None	—
O00743	PPP6C	GAGWLFGAK	liver	—	100.0	None	—
O00743	PPP6C	GAGWLFGAK	lung	—	100.0	None	—
O00743	PPP6C	GAGWLFGAK	Spleen	—	100.0	None	—
O00743	PPP6C	NQEIPHK	liver	—	100.0	None	—
O00743	PPP6C	NQEIPHK	lung	—	100.0	None	—

SysQuan Human Database

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