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
A2AQW2	Fmnl2	LQSLDLLLDTK	Cerebellum	—	100.0	None	—
A2AQW2	Fmnl2	LQSLDLLLDTK	Cerebrum	—	100.0	None	—
A2AQW2	Fmnl2	NPPHTYIQK	Cerebrum	—	100.0	None	—
A2AQW2	Fmnl2	QTLLHYISNVVK	Cerebellum	—	100.0	None	—
A2AQW2	Fmnl2	VEELEENISHLSEK	Cerebellum	—	100.0	None	—
A2AQW2	Fmnl2	VEELEENISHLSEK	Cerebrum	—	100.0	None	—
A2AQW2	Fmnl2	VHLQYEFTK	Cerebrum	—	100.0	None	—
A2AQW2	Fmnl2	YFGENPK	Cerebellum	—	100.0	None	—
A2AQW2	Fmnl2	YQQVTLFYNELHYVEK	Cerebrum	—	100.0	None	—
A2AR02	Ppig	GGESIYGGFFEDESFAVK	BoneMarrow	—	100.0	None	—
A2AR02	Ppig	GGESIYGGFFEDESFAVK	Cerebellum	—	100.0	None	—
A2AR02	Ppig	GGESIYGGFFEDESFAVK	Heart	—	100.0	None	—
A2AR02	Ppig	GGESIYGGFFEDESFAVK	kidney	—	100.0	None	—
A2AR02	Ppig	GGESIYGGFFEDESFAVK	LargeIntestines	—	100.0	None	—
A2AR02	Ppig	GGESIYGGFFEDESFAVK	liver	—	100.0	None	—
A2AR02	Ppig	GGESIYGGFFEDESFAVK	Muscle	—	100.0	None	—
A2AR02	Ppig	SELNEIK	lung	—	100.0	None	—
A2AR02	Ppig	TDAASKPFAEVR	BrainStem	—	100.0	None	—
A2AR02	Ppig	TDAASKPFAEVR	Cerebellum	—	100.0	None	—
A2AR02	Ppig	TDAASKPFAEVR	Heart	—	100.0	None	—
A2AR02	Ppig	TDAASKPFAEVR	kidney	—	100.0	None	—
A2AR02	Ppig	TDAASKPFAEVR	liver	—	100.0	None	—
A2AR02	Ppig	TDAASKPFAEVR	lung	—	100.0	None	—
A2AR07	Ssb	FVEIPGQK	Pancreas	—	100.0	None	—
A2AR07	Ssb	GSIFAVFDSIQSAK	Pancreas	—	100.0	None	—
A2AR07	Ssb	SPSRPLPEVTDEYK	Pancreas	—	100.0	None	—
A2AR50	Ralgps1	EILTAQTLK	Cerebrum	—	100.0	None	—
A2AR50	Ralgps1	FVEDDNYK	Cerebrum	—	100.0	None	—
A2AR50	Ralgps1	SYDAVVFDVLK	Cerebellum	—	100.0	None	—
A2AR56	Frmd5	TVSSSNLFFK	Cerebellum	—	100.0	None	—
A2ARA8	Itga8	GVSHPPQIVLPIHNWEPEK	lung	—	100.0	None	—
A2ARA8	Itga8	LGGGESAVLK	lung	—	100.0	None	—
A2ARA8	Itga8	LPAGSTAVK	lung	—	100.0	None	—
A2ARA8	Itga8	LWAHTFLK	lung	—	100.0	None	—
A2ARA8	Itga8	NDHYALASLVSFEVK	lung	—	100.0	None	—
A2ARI0	Tmx4	FFVTTLPAFFHAK	kidney	—	100.0	None	—
A2ARI4	Lgr4	LVGNFQLK	liver	—	100.0	None	—
A2ARI4	Lgr4	VLTLQNNQLK	Cerebellum	—	100.0	None	—
A2ARI4	Lgr4	VLTLQNNQLK	kidney	—	100.0	None	—
A2ARJ3	Tmem236	TVTEQVVQSDGNPASAQAAK	SmallIntestines	—	100.0	None	—
A2ARP1	Ppip5k1	EPLAPSLLLVLK	BrainStem	—	100.0	None	—
A2ARP1	Ppip5k1	EPLAPSLLLVLK	Cerebellum	—	100.0	None	—
A2ARP1	Ppip5k1	EPLAPSLLLVLK	Cerebrum	—	100.0	None	—
A2ARP1	Ppip5k1	EPLAPSLLLVLK	Muscle	—	100.0	None	—
A2ARP1	Ppip5k1	FFALFEK	BrainStem	—	100.0	None	—
A2ARP1	Ppip5k1	FFALFEK	Cerebellum	—	100.0	None	—
A2ARP1	Ppip5k1	FFALFEK	Cerebrum	—	100.0	None	—
A2ARP1	Ppip5k1	FFALFEK	Heart	—	100.0	None	—
A2ARP1	Ppip5k1	FFALFEK	lung	—	100.0	None	—
A2ARP1	Ppip5k1	FFALFEK	Muscle	—	100.0	None	—

SysQuan Mouse Database

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