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
P50516	Atp6v1a	EILQEEEDLAEIVQLVGK	Heart	—	100.0	MRM	—
P50516	Atp6v1a	EILQEEEDLAEIVQLVGK	liver	—	100.0	MRM	—
P50516	Atp6v1a	EILQEEEDLAEIVQLVGK	lung	—	100.0	MRM	—
P50516	Atp6v1a	EILQEEEDLAEIVQLVGK	Spleen	—	100.0	MRM	—
P50518	Atp6v1e1	AEEEFNIEK	BrainStem	—	100.0	MRM	—
P50518	Atp6v1e1	AEEEFNIEK	Cerebellum	—	100.0	MRM	—
P50518	Atp6v1e1	AEEEFNIEK	Cerebrum	—	100.0	MRM	—
P50518	Atp6v1e1	AEEEFNIEK	Heart	—	100.0	MRM	—
P50518	Atp6v1e1	AEEEFNIEK	lung	—	100.0	MRM	—
P50518	Atp6v1e1	AEEEFNIEK	Pancreas	—	100.0	MRM	—
P50518	Atp6v1e1	AEEEFNIEK	SmallIntestines	—	100.0	MRM	—
P50518	Atp6v1e1	AEEEFNIEK	TailSkin	—	100.0	MRM	—
P50518	Atp6v1e1	ALSDADVQK	BrainStem	—	100.0	MRM	—
P50518	Atp6v1e1	ALSDADVQK	Heart	—	100.0	MRM	—
P50518	Atp6v1e1	ALSDADVQK	kidney	—	100.0	MRM	—
P50518	Atp6v1e1	ALSDADVQK	Pancreas	—	100.0	MRM	—
P50544	Acadvl	FFEEVNDPAK	Cerebellum	—	100.0	MRM	—
P50544	Acadvl	FFEEVNDPAK	Cerebrum	—	100.0	MRM	—
P50544	Acadvl	FFEEVNDPAK	lung	—	100.0	MRM	—
P50544	Acadvl	FFEEVNDPAK	MockWholeBrain	—	100.0	MRM	—
P50580	Pa2g4	ITSGPFEPDLYK	BrainStem	—	100.0	MRM	—
P50580	Pa2g4	ITSGPFEPDLYK	Cerebellum	—	100.0	MRM	—
P50580	Pa2g4	ITSGPFEPDLYK	Cerebrum	—	100.0	MRM	—
P50580	Pa2g4	ITSGPFEPDLYK	kidney	—	100.0	MRM	—
P50580	Pa2g4	ITSGPFEPDLYK	liver	—	100.0	MRM	—
P50580	Pa2g4	ITSGPFEPDLYK	Muscle	—	100.0	MRM	—
P50580	Pa2g4	ITSGPFEPDLYK	TailSkin	—	100.0	MRM	—
P50580	Pa2g4	TIIQNPTDQQK	BrainStem	—	100.0	MRM	—
P50580	Pa2g4	TIIQNPTDQQK	liver	—	100.0	MRM	—
P50580	Pa2g4	TIIQNPTDQQK	lung	—	100.0	MRM	—
P50580	Pa2g4	TIIQNPTDQQK	TailSkin	—	100.0	MRM	—
P51410	Rpl9	FLDGIYVSEK	Cerebellum	—	100.0	MRM	—
P51410	Rpl9	FLDGIYVSEK	Cerebrum	—	100.0	MRM	—
P51410	Rpl9	FLDGIYVSEK	kidney	—	100.0	MRM	—
P51410	Rpl9	FLDGIYVSEK	liver	—	100.0	MRM	—
P51410	Rpl9	FLDGIYVSEK	MockWholeBrain	—	100.0	MRM	—
P51410	Rpl9	FLDGIYVSEK	Spleen	—	100.0	MRM	—
P51410	Rpl9	FLDGIYVSEK	TailSkin	—	100.0	MRM	—
P51667	Myl2	GADPEETILNAFK	BoneMarrow	—	100.0	MRM	—
P51667	Myl2	GADPEETILNAFK	Heart	—	100.0	MRM	—
P51667	Myl2	GADPEETILNAFK	liver	—	100.0	MRM	—
P51667	Myl2	GADPEETILNAFK	lung	—	100.0	MRM	—
P51667	Myl2	GADPEETILNAFK	TailSkin	—	100.0	MRM	—
P51859	Hdgf	LVIDEPAK	kidney	—	100.0	MRM	—
P51859	Hdgf	LVIDEPAK	lung	—	100.0	MRM	—
P51859	Hdgf	YQVFFFGTHETAFLGPK	Cerebellum	—	100.0	MRM	—
P51859	Hdgf	YQVFFFGTHETAFLGPK	Heart	—	100.0	MRM	—
P51859	Hdgf	YQVFFFGTHETAFLGPK	kidney	—	100.0	MRM	—
P51859	Hdgf	YQVFFFGTHETAFLGPK	liver	—	100.0	MRM	—
P51859	Hdgf	YQVFFFGTHETAFLGPK	lung	—	100.0	MRM	—

SysQuan Mouse Database

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