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
O00743	PPP6C	NQEIPHK	Spleen	—	100.0	None	—
O00746	NME4	TLVAVKPDGVQR	kidney	—	100.0	None	—
O00746	NME4	TLVAVKPDGVQR	Spleen	—	100.0	None	—
O00750	PIK3C2B	DRPLADWLQK	Spleen	—	100.0	None	—
O00750	PIK3C2B	ELDLAQEK	Heart	—	100.0	None	—
O00750	PIK3C2B	ELDLAQEK	Spleen	—	100.0	None	—
O00750	PIK3C2B	LIESSLGSVATK	Heart	—	100.0	None	—
O00750	PIK3C2B	LIESSLGSVATK	lung	—	100.0	None	—
O00750	PIK3C2B	LIESSLGSVATK	Spleen	—	100.0	None	—
O00750	PIK3C2B	LPLSPSLLVK	Heart	—	100.0	None	—
O00750	PIK3C2B	LPLSPSLLVK	kidney	—	100.0	None	—
O00750	PIK3C2B	LPLSPSLLVK	liver	—	100.0	None	—
O00750	PIK3C2B	LPLSPSLLVK	lung	—	100.0	None	—
O00750	PIK3C2B	LPLSPSLLVK	Spleen	—	100.0	None	—
O00750	PIK3C2B	TFEEFQELHNK	Spleen	—	100.0	None	—
O00763	ACACB	HSDLITK	Heart	—	100.0	None	—
O00763	ACACB	IIQQAGQVWFPDSAYK	Heart	—	100.0	None	—
O00763	ACACB	IIQQAGQVWFPDSAYK	kidney	—	100.0	None	—
O00763	ACACB	IIQQAGQVWFPDSAYK	liver	—	100.0	None	—
O00763	ACACB	IIQQAGQVWFPDSAYK	lung	—	100.0	None	—
O00763	ACACB	IPAPVEK	Heart	—	100.0	None	—
O00763	ACACB	IPAPVEK	liver	—	100.0	None	—
O00763	ACACB	LELDDPSK	Heart	—	100.0	None	—
O00763	ACACB	LELDDPSK	liver	—	100.0	None	—
O00763	ACACB	VLQAEVK	Heart	—	100.0	None	—
O00763	ACACB	VLQAEVK	liver	—	100.0	None	—
O00763	ACACB	WFVETEGAVK	Spleen	—	100.0	None	—
O14495	PLPP3	AIVPESK	liver	—	100.0	None	—
O14495	PLPP3	AIVPESK	lung	—	100.0	None	—
O14497	ARID1A	AAAGQESEGPAVGPPQPLGK	liver	—	100.0	None	—
O14497	ARID1A	AAAGQESEGPAVGPPQPLGK	lung	—	100.0	None	—
O14497	ARID1A	ALLALAK	Heart	—	100.0	None	—
O14497	ARID1A	ALLALAK	kidney	—	100.0	None	—
O14497	ARID1A	ALLALAK	liver	—	100.0	None	—
O14497	ARID1A	DITFPPGSVEATQPVLK	Spleen	—	100.0	None	—
O14497	ARID1A	EIGGLTQVNK	Heart	—	100.0	None	—
O14497	ARID1A	EIGGLTQVNK	kidney	—	100.0	None	—
O14497	ARID1A	EIGGLTQVNK	liver	—	100.0	None	—
O14497	ARID1A	EIGGLTQVNK	lung	—	100.0	None	—
O14497	ARID1A	EIGGLTQVNK	Spleen	—	100.0	None	—
O14497	ARID1A	ELATNLNVGTSSSAASSLK	liver	—	100.0	None	—
O14497	ARID1A	GEDPPPDIFAAADSK	Heart	—	100.0	None	—
O14497	ARID1A	GEDPPPDIFAAADSK	kidney	—	100.0	None	—
O14497	ARID1A	GEDPPPDIFAAADSK	lung	—	100.0	None	—
O14497	ARID1A	HPGLLLILGK	lung	—	100.0	None	—
O14497	ARID1A	HPGLLLILGK	Spleen	—	100.0	None	—
O14497	ARID1A	IGGGDTTEHIQTHFESK	kidney	—	100.0	None	—
O14497	ARID1A	IGGGDTTEHIQTHFESK	liver	—	100.0	None	—
O14497	ARID1A	IGGGDTTEHIQTHFESK	lung	—	100.0	None	—
O14497	ARID1A	IGGGDTTEHIQTHFESK	Spleen	—	100.0	None	—

SysQuan Human Database

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