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
P08238	HSP90AB1	SIYYITGESK	lung	—	100.0	None	—
P08238	HSP90AB1	SLTNDWEDHLAVK	kidney	—	100.0	None	—
P08238	HSP90AB1	SLTNDWEDHLAVK	liver	—	100.0	None	—
P08238	HSP90AB1	SLTNDWEDHLAVK	lung	—	100.0	None	—
P08238	HSP90AB1	SLTNDWEDHLAVK	plasma	—	100.0	None	—
P08238	HSP90AB1	SLTNDWEDHLAVK	Spleen	—	100.0	None	—
P08238	HSP90AB1	SLVSVTK	dbs	—	100.0	None	—
P08238	HSP90AB1	SLVSVTK	Heart	—	100.0	None	—
P08238	HSP90AB1	SLVSVTK	kidney	—	100.0	None	—
P08238	HSP90AB1	SLVSVTK	lung	—	100.0	None	—
P08238	HSP90AB1	SLVSVTK	Spleen	—	100.0	None	—
P08238	HSP90AB1	TKPIWTR	Heart	—	100.0	None	—
P08238	HSP90AB1	TKPIWTR	kidney	—	100.0	None	—
P08238	HSP90AB1	TKPIWTR	liver	—	100.0	None	—
P08238	HSP90AB1	TKPIWTR	lung	—	100.0	None	—
P08238	HSP90AB1	TKPIWTR	Spleen	—	100.0	None	—
P08238	HSP90AB1	YESLTDPSK	Heart	—	100.0	None	—
P08238	HSP90AB1	YESLTDPSK	kidney	—	100.0	None	—
P08238	HSP90AB1	YESLTDPSK	liver	—	100.0	None	—
P08238	HSP90AB1	YESLTDPSK	lung	—	100.0	None	—
P08238	HSP90AB1	YIDQEELNK	kidney	—	100.0	None	—
P08238	HSP90AB1	YIDQEELNK	lung	—	100.0	None	—
P08238	HSP90AB1	YIDQEELNK	plasma	—	100.0	None	—
P08240	SRPRA	FDTIDDK	kidney	—	100.0	None	—
P08240	SRPRA	FDTIDDK	liver	—	100.0	None	—
P08240	SRPRA	FDTIDDK	lung	—	100.0	None	—
P08240	SRPRA	FDTIDDK	Spleen	—	100.0	None	—
P08240	SRPRA	GGNNSFTHEALTLK	Heart	—	100.0	None	—
P08240	SRPRA	GGNNSFTHEALTLK	kidney	—	100.0	None	—
P08240	SRPRA	GGNNSFTHEALTLK	liver	—	100.0	None	—
P08240	SRPRA	GGNNSFTHEALTLK	lung	—	100.0	None	—
P08240	SRPRA	GGNNSFTHEALTLK	Spleen	—	100.0	None	—
P08240	SRPRA	ILTLTYVDK	liver	—	100.0	None	—
P08240	SRPRA	ILTLTYVDK	lung	—	100.0	None	—
P08240	SRPRA	LITVNTPDLVLFVGEALVGNEAVDQLVK	kidney	—	100.0	None	—
P08240	SRPRA	LITVNTPDLVLFVGEALVGNEAVDQLVK	liver	—	100.0	None	—
P08240	SRPRA	LITVNTPDLVLFVGEALVGNEAVDQLVK	Spleen	—	100.0	None	—
P08243	ASNS	DTYGVRPLFK	kidney	—	100.0	None	—
P08243	ASNS	EILWRPK	kidney	—	100.0	None	—
P08243	ASNS	EILWRPK	lung	—	100.0	None	—
P08243	ASNS	FPFNTPK	kidney	—	100.0	None	—
P08243	ASNS	FPFNTPK	lung	—	100.0	None	—
P08243	ASNS	FPFNTPK	Spleen	—	100.0	None	—
P08253	MMP2	GEIFFFK	Heart	—	100.0	None	—
P08253	MMP2	GEIFFFK	kidney	—	100.0	None	—
P08253	MMP2	GEIFFFK	lung	—	100.0	None	—
P08253	MMP2	GEIFFFK	plasma	—	100.0	None	—
P08253	MMP2	TYIFAGDK	lung	—	100.0	None	—
P08253	MMP2	TYIFAGDK	plasma	—	100.0	None	—
P08397	HMBS	TLETLPEK	dbs	—	100.0	None	—

SysQuan Human Database

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