SysQuan Mouse 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
O08580	Esrra	LVLSSLPK	liver	—	100.0	None	—
O08580	Esrra	SSQVVGIEPLYIK	Cerebellum	—	100.0	None	—
O08580	Esrra	SSQVVGIEPLYIK	Heart	—	100.0	None	—
O08580	Esrra	SSQVVGIEPLYIK	liver	—	100.0	None	—
O08582	Gtpbp1	IPVLVQSK	BrainStem	—	100.0	None	—
O08582	Gtpbp1	IPVLVQSK	Cerebellum	—	100.0	None	—
O08582	Gtpbp1	IPVLVQSK	Cerebrum	—	100.0	None	—
O08582	Gtpbp1	IPVLVQSK	kidney	—	100.0	None	—
O08582	Gtpbp1	IPVLVQSK	liver	—	100.0	None	—
O08582	Gtpbp1	IPVLVQSK	lung	—	100.0	None	—
O08582	Gtpbp1	LNDTLLLGPDPLGNFLSIAVK	lung	—	100.0	None	—
O08582	Gtpbp1	VAVVGNVDAGK	BrainStem	—	100.0	None	—
O08582	Gtpbp1	VAVVGNVDAGK	Cerebellum	—	100.0	None	—
O08582	Gtpbp1	VAVVGNVDAGK	Cerebrum	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	Bladder	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	BoneMarrow	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	BrainStem	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	Cerebellum	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	Cerebrum	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	Heart	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	kidney	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	liver	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	LymphNodes	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	Muscle	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	Pancreas	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	SalivaryGland	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	SmallIntestines	—	100.0	None	—
O08582	Gtpbp1	VITFIDLAGHEK	Thymus	—	100.0	None	—
O08583	Alyref	LLVSNLDFGVSDADIQELFAEFGTLK	kidney	—	100.0	None	—
O08583	Alyref	LLVSNLDFGVSDADIQELFAEFGTLK	lung	—	100.0	None	—
O08583	Alyref	WQHDLFDSGFGGGAGVETGGK	BrainStem	—	100.0	None	—
O08583	Alyref	WQHDLFDSGFGGGAGVETGGK	Cerebellum	—	100.0	None	—
O08583	Alyref	WQHDLFDSGFGGGAGVETGGK	kidney	—	100.0	None	—
O08583	Alyref	WQHDLFDSGFGGGAGVETGGK	lung	—	100.0	None	—
O08585	Clta	QDEQLQK	BrainStem	—	100.0	None	—
O08585	Clta	SVIISIK	BrainStem	—	100.0	None	—
O08585	Clta	SVIISIK	Cerebrum	—	100.0	None	—
O08585	Clta	VADEAFYK	BrainStem	—	100.0	None	—
O08585	Clta	VADEAFYK	Cerebellum	—	100.0	None	—
O08586	Pten	NHLDYRPVALLFHK	BrainStem	—	100.0	None	—
O08586	Pten	NHLDYRPVALLFHK	Cerebrum	—	100.0	None	—
O08586	Pten	YVYYYSYLLK	Cerebrum	—	100.0	None	—
O08599	Stxbp1	AIVPILLDANVSTYDK	BrainStem	—	100.0	None	—
O08599	Stxbp1	AIVPILLDANVSTYDK	Cerebellum	—	100.0	None	—
O08599	Stxbp1	AIVPILLDANVSTYDK	Cerebrum	—	100.0	None	—
O08599	Stxbp1	AIVPILLDANVSTYDK	lung	—	100.0	None	—
O08599	Stxbp1	DNALLAQLIQDK	Heart	—	100.0	None	—
O08599	Stxbp1	DNALLAQLIQDK	kidney	—	100.0	None	—
O08599	Stxbp1	DNALLAQLIQDK	liver	—	100.0	None	—
O08599	Stxbp1	DNALLAQLIQDK	Trachea	—	100.0	None	—

SysQuan Mouse Database

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