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
E9QPE7	Myh11	HVSTLNIQLSDSK	liver	—	100.0	None	—
E9QPE7	Myh11	LEVQLQDLQSK	liver	—	100.0	None	—
E9QPE7	Myh11	LVWVPSEK	liver	—	100.0	None	—
E9QPE7	Myh11	VIQYLAVVASSHK	liver	—	100.0	None	—
E9QPE7	Myh11	VKPLLQVTR	Spleen	—	100.0	None	—
E9QPE7	Myh11	VSDLTTNLAEEEEK	liver	—	100.0	None	—
E9QPE7	Myh11	VSDLTTNLAEEEEK	Spleen	—	100.0	None	—
E9QPE7	Myh11	VVSSVLQLGNIVFK	liver	—	100.0	None	—
E9QPE7	Myh11	VVSSVLQLGNIVFK	Spleen	—	100.0	None	—
E9QPE7	Myh11	YLPIYSEK	liver	—	100.0	None	—
E9QPH0	Prkg2	DLKPENLILDADGYLK	BrainStem	—	100.0	None	—
E9QPH0	Prkg2	DLKPENLILDADGYLK	Cerebrum	—	100.0	None	—
E9QPH0	Prkg2	DLKPENLILDADGYLK	lung	—	100.0	None	—
E9QPH0	Prkg2	ETFNQTVGTFDELQK	BrainStem	—	100.0	None	—
E9QPH0	Prkg2	ETFNQTVGTFDELQK	Cerebrum	—	100.0	None	—
E9QPH0	Prkg2	LITDALNK	Cerebrum	—	100.0	None	—
E9QPH0	Prkg2	LITDALNK	lung	—	100.0	None	—
E9QPH0	Prkg2	LVDFGFAK	Cerebrum	—	100.0	None	—
E9QPH0	Prkg2	QTVAIAELTEELQSK	BrainStem	—	100.0	None	—
E9QPH0	Prkg2	QTVAIAELTEELQSK	Cerebrum	—	100.0	None	—
E9QPH0	Prkg2	QTVAIAELTEELQSK	lung	—	100.0	None	—
E9QPH0	Prkg2	TYDLNKPPEFSFEK	Cerebrum	—	100.0	None	—
E9QPH0	Prkg2	TYDLNKPPEFSFEK	lung	—	100.0	None	—
E9QPH0	Prkg2	VTQSTEGHDQPQLIK	Cerebrum	—	100.0	None	—
E9QPH0	Prkg2	VTQSTEGHDQPQLIK	lung	—	100.0	None	—
E9QPH0	Prkg2	WLNGFNWEGLK	BrainStem	—	100.0	None	—
E9QPH0	Prkg2	WLNGFNWEGLK	Cerebrum	—	100.0	None	—
E9QPR4	Mast4	ALQDSLAASGPEPK	BrainStem	—	100.0	None	—
E9QPR4	Mast4	EDSASLLYEK	BrainStem	—	100.0	None	—
E9QPR4	Mast4	LHQLPYQPTPDELHFLSK	BrainStem	—	100.0	None	—
E9QPR4	Mast4	SPATVTESNLQQK	BrainStem	—	100.0	None	—
E9QPU1	Vwf	FTHLGHILTYTPQNNEFQLQLSPK	lung	—	100.0	None	—
E9QPU1	Vwf	GDDFLTPAGLVEPLVVDFGNAWK	lung	—	100.0	None	—
E9QPU1	Vwf	GEYIWEK	lung	—	100.0	None	—
E9QPU1	Vwf	ILAGPGASSNVVK	Cerebrum	—	100.0	None	—
E9QPU1	Vwf	ILAGPGASSNVVK	lung	—	100.0	None	—
E9QPU1	Vwf	ILAGPGASSNVVK	plasma	—	100.0	None	—
E9QPU1	Vwf	LSALHNSLVK	lung	—	100.0	None	—
E9QPU1	Vwf	LSALHNSLVK	plasma	—	100.0	None	—
E9QPU1	Vwf	SFSILGNFQDGK	plasma	—	100.0	None	—
E9QPU1	Vwf	VIVIPVGIGPHASLK	Cerebrum	—	100.0	None	—
E9QPU1	Vwf	VIVIPVGIGPHASLK	plasma	—	100.0	None	—
E9QPU1	Vwf	VTILVDGGELELFDGEVNVK	lung	—	100.0	None	—
E9QPU1	Vwf	YTGSQVASTSEVLK	lung	—	100.0	None	—
E9QPU1	Vwf	YTLFQIFGK	lung	—	100.0	None	—
E9QPU1	Vwf	YVTSQIHGARPGASK	lung	—	100.0	None	—
E9QQ10	Akap9	AAELQEQLSSEK	BrainStem	—	100.0	None	—
E9QQ10	Akap9	AAELQEQLSSEK	Cerebellum	—	100.0	None	—
E9QQ10	Akap9	AAELQEQLSSEK	Cerebrum	—	100.0	None	—
E9QQ10	Akap9	AAELQEQLSSEK	Heart	—	100.0	None	—

SysQuan Mouse Database

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