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
P00492	HPRT1	VASLLVK	lung	—	100.0	None	—
P00492	HPRT1	VASLLVK	Spleen	—	100.0	None	—
P00519	ABL1	FNTLAELVHHHSTVADGLITTLHYPAPK	kidney	—	100.0	None	—
P00519	ABL1	LGGGQYGEVYEGVWK	kidney	—	100.0	None	—
P00519	ABL1	LGGGQYGEVYEGVWK	lung	—	100.0	None	—
P00519	ABL1	LGGGQYGEVYEGVWK	Spleen	—	100.0	None	—
P00519	ABL1	TNLFSALIK	kidney	—	100.0	None	—
P00519	ABL1	TNLFSALIK	liver	—	100.0	None	—
P00519	ABL1	TNLFSALIK	Spleen	—	100.0	None	—
P00533	EGFR	GLWIPEGEK	kidney	—	100.0	None	—
P00533	EGFR	GLWIPEGEK	liver	—	100.0	None	—
P00533	EGFR	GLWIPEGEK	lung	—	100.0	None	—
P00533	EGFR	IIGAEEK	kidney	—	100.0	None	—
P00533	EGFR	ITDFGLAK	kidney	—	100.0	None	—
P00533	EGFR	ITDFGLAK	liver	—	100.0	None	—
P00558	PGK1	ELNYFAK	dbs	—	100.0	None	—
P00558	PGK1	ELNYFAK	kidney	—	100.0	None	—
P00558	PGK1	ELNYFAK	liver	—	100.0	None	—
P00558	PGK1	VSHVSTGGGASLELLEGK	dbs	—	100.0	None	—
P00558	PGK1	VSHVSTGGGASLELLEGK	kidney	—	100.0	None	—
P00558	PGK1	VSHVSTGGGASLELLEGK	liver	—	100.0	None	—
P00558	PGK1	VSHVSTGGGASLELLEGK	lung	—	100.0	None	—
P00558	PGK1	VSHVSTGGGASLELLEGK	plasma	—	100.0	None	—
P00813	ADA	EAVDILK	dbs	—	100.0	None	—
P00813	ADA	EAVDILK	kidney	—	100.0	None	—
P00813	ADA	EAVDILK	liver	—	100.0	None	—
P00813	ADA	EAVDILK	lung	—	100.0	None	—
P00813	ADA	LNINAAK	lung	—	100.0	None	—
P00813	ADA	LNINAAK	Spleen	—	100.0	None	—
P00966	ASS1	EQGYDVIAYLANIGQK	liver	—	100.0	None	—
P00966	ASS1	EQGYDVIAYLANIGQK	lung	—	100.0	None	—
P00966	ASS1	YVSHGATGK	kidney	—	100.0	None	—
P00966	ASS1	YVSHGATGK	liver	—	100.0	None	—
P01130	LDLR	LYWVDSK	liver	—	100.0	None	—
P01130	LDLR	LYWVDSK	lung	—	100.0	None	—
P01160	NPPA	NLLDHLEEK	Heart	—	100.0	None	—
P01160	NPPA	NLLDHLEEK	lung	—	100.0	None	—
P02452	COL1A1	GDAGPAGPK	liver	—	100.0	None	—
P02458	COL2A1	NSIAYLDEAAGNLK	dbs	—	100.0	None	—
P02462	COL4A1	GDPGTPGVPGK	Spleen	—	100.0	None	—
P02511	CRYAB	FSVNLDVK	dbs	—	100.0	None	—
P02511	CRYAB	FSVNLDVK	Heart	—	100.0	None	—
P02511	CRYAB	FSVNLDVK	kidney	—	100.0	None	—
P02511	CRYAB	FSVNLDVK	liver	—	100.0	None	—
P02511	CRYAB	VLGDVIEVHGK	dbs	—	100.0	None	—
P02511	CRYAB	VLGDVIEVHGK	kidney	—	100.0	None	—
P02511	CRYAB	VLGDVIEVHGK	liver	—	100.0	None	—
P02511	CRYAB	VLGDVIEVHGK	lung	—	100.0	None	—
P02511	CRYAB	VLGDVIEVHGK	plasma	—	100.0	None	—
P02511	CRYAB	VLGDVIEVHGK	Spleen	—	100.0	None	—

SysQuan Human Database

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