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
P53365	ARFIP2	WGINTYK	lung	—	100.0	None	—
P53367	ARFIP1	DANTLPK	lung	—	100.0	None	—
P53367	ARFIP1	DANTLPK	Spleen	—	100.0	None	—
P53367	ARFIP1	QLGDAFADLSLK	Heart	—	100.0	None	—
P53367	ARFIP1	QLGDAFADLSLK	lung	—	100.0	None	—
P53367	ARFIP1	WSLNTYK	kidney	—	100.0	None	—
P53367	ARFIP1	WSLNTYK	liver	—	100.0	None	—
P53367	ARFIP1	WSLNTYK	lung	—	100.0	None	—
P53367	ARFIP1	WSLNTYK	Spleen	—	100.0	None	—
P53396	ACLY	ADEVAPAK	liver	—	100.0	None	—
P53396	ACLY	AISEQTGK	liver	—	100.0	None	—
P53396	ACLY	DYQGPLK	kidney	—	100.0	None	—
P53396	ACLY	DYQGPLK	lung	—	100.0	None	—
P53396	ACLY	GVTIIGPATVGGIK	kidney	—	100.0	None	—
P53396	ACLY	GVTIIGPATVGGIK	liver	—	100.0	None	—
P53396	ACLY	GVTIIGPATVGGIK	Spleen	—	100.0	None	—
P53396	ACLY	ILIIGGSIANFTNVAATFK	kidney	—	100.0	None	—
P53396	ACLY	ILIIGGSIANFTNVAATFK	liver	—	100.0	None	—
P53396	ACLY	ILIIGGSIANFTNVAATFK	lung	—	100.0	None	—
P53396	ACLY	ILIIGGSIANFTNVAATFK	plasma	—	100.0	None	—
P53396	ACLY	ILIIGGSIANFTNVAATFK	Spleen	—	100.0	None	—
P53396	ACLY	LLVGVDEK	liver	—	100.0	None	—
P53396	ACLY	LLVGVDEK	plasma	—	100.0	None	—
P53396	ACLY	QHFPATPLLDYALEVEK	dbs	—	100.0	None	—
P53396	ACLY	QHFPATPLLDYALEVEK	Heart	—	100.0	None	—
P53396	ACLY	QHFPATPLLDYALEVEK	kidney	—	100.0	None	—
P53396	ACLY	QHFPATPLLDYALEVEK	liver	—	100.0	None	—
P53396	ACLY	QHFPATPLLDYALEVEK	lung	—	100.0	None	—
P53396	ACLY	QHFPATPLLDYALEVEK	plasma	—	100.0	None	—
P53396	ACLY	QHFPATPLLDYALEVEK	Spleen	—	100.0	None	—
P53539	FOSB	EETLTPEEEEK	lung	—	100.0	None	—
P53582	METAP1	ELGNIIQK	dbs	—	100.0	None	—
P53582	METAP1	ELGNIIQK	liver	—	100.0	None	—
P53609	PGGT1B	IFQYTNFEK	Heart	—	100.0	None	—
P53609	PGGT1B	IFQYTNFEK	kidney	—	100.0	None	—
P53609	PGGT1B	IFQYTNFEK	liver	—	100.0	None	—
P53609	PGGT1B	IFQYTNFEK	lung	—	100.0	None	—
P53611	RABGGTB	HADYIASYGSK	Heart	—	100.0	None	—
P53611	RABGGTB	HADYIASYGSK	kidney	—	100.0	None	—
P53611	RABGGTB	HADYIASYGSK	liver	—	100.0	None	—
P53611	RABGGTB	HADYIASYGSK	lung	—	100.0	None	—
P53611	RABGGTB	HADYIASYGSK	Spleen	—	100.0	None	—
P53611	RABGGTB	LDAINVEK	Heart	—	100.0	None	—
P53611	RABGGTB	LDAINVEK	kidney	—	100.0	None	—
P53611	RABGGTB	LDAINVEK	lung	—	100.0	None	—
P53611	RABGGTB	LDAINVEK	Spleen	—	100.0	None	—
P53611	RABGGTB	QLPSGGLNGRPEK	kidney	—	100.0	None	—
P53611	RABGGTB	QLPSGGLNGRPEK	liver	—	100.0	None	—
P53618	COPB1	EAADPLASK	lung	—	100.0	None	—
P53618	COPB1	EAADPLASK	Spleen	—	100.0	None	—

SysQuan Human Database

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