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
B2RR82	Itsn2	LPVTFEDK	BrainStem	—	100.0	None	—
B2RR82	Itsn2	QFDNLKPSGGYITGDQAR	BrainStem	—	100.0	None	—
B2RR82	Itsn2	QFDNLKPSGGYITGDQAR	Cerebellum	—	100.0	None	—
B2RR82	Itsn2	QFDNLKPSGGYITGDQAR	Cerebrum	—	100.0	None	—
B2RR82	Itsn2	QFDNLKPSGGYITGDQAR	MockWholeBrain	—	100.0	None	—
B2RR82	Itsn2	QLQQELK	BrainStem	—	100.0	None	—
B2RR82	Itsn2	QLQQELK	Cerebrum	—	100.0	None	—
B2RR82	Itsn2	QLQQELK	MockWholeBrain	—	100.0	None	—
B2RR82	Itsn2	SILENTPQSHVDHSSLK	BrainStem	—	100.0	None	—
B2RR82	Itsn2	SILENTPQSHVDHSSLK	Cerebellum	—	100.0	None	—
B2RR82	Itsn2	SILENTPQSHVDHSSLK	Cerebrum	—	100.0	None	—
B2RR82	Itsn2	SILENTPQSHVDHSSLK	MockWholeBrain	—	100.0	None	—
B2RR82	Itsn2	SLHLELEAVNGK	BrainStem	—	100.0	None	—
B2RR82	Itsn2	TELEVLDK	BrainStem	—	100.0	None	—
B2RR82	Itsn2	TELEVLDK	Cerebellum	—	100.0	None	—
B2RR82	Itsn2	TELEVLDK	MockWholeBrain	—	100.0	None	—
B2RR82	Itsn2	TPIFLNEVLVK	BrainStem	—	100.0	None	—
B2RR82	Itsn2	TVGEPGWLYGSFQGK	Cerebellum	—	100.0	None	—
B2RR82	Itsn2	TVGEPGWLYGSFQGK	Cerebrum	—	100.0	None	—
B2RR82	Itsn2	TVSPGSVSPIHGQGQAVENLK	BrainStem	—	100.0	None	—
B2RR82	Itsn2	TVSPGSVSPIHGQGQAVENLK	Cerebellum	—	100.0	None	—
B2RR83	Ythdc2	AFQAWQK	Cerebrum	—	100.0	None	—
B2RR83	Ythdc2	APSKPWSQVDEATIR	Cerebellum	—	100.0	None	—
B2RR83	Ythdc2	AVASVSEEYDLLDDGGDAVFSQLTEK	BrainStem	—	100.0	None	—
B2RR83	Ythdc2	DVNTNSENWAVVK	Cerebellum	—	100.0	None	—
B2RR83	Ythdc2	FHPTSVLSQPQYK	BrainStem	—	100.0	None	—
B2RR83	Ythdc2	FHPTSVLSQPQYK	Cerebellum	—	100.0	None	—
B2RR83	Ythdc2	FHPTSVLSQPQYK	Cerebrum	—	100.0	None	—
B2RR83	Ythdc2	FHPTSVLSQPQYK	MockWholeBrain	—	100.0	None	—
B2RR83	Ythdc2	FSDFLLTK	Cerebellum	—	100.0	None	—
B2RR83	Ythdc2	FSDFLLTK	Cerebrum	—	100.0	None	—
B2RR83	Ythdc2	FSDFLLTK	MockWholeBrain	—	100.0	None	—
B2RR83	Ythdc2	LDEWLNFK	Cerebrum	—	100.0	None	—
B2RR83	Ythdc2	LSQSLGLVSK	Cerebellum	—	100.0	None	—
B2RR83	Ythdc2	QQTTLTEWYSAQENTFKPESQR	Cerebrum	—	100.0	None	—
B2RR83	Ythdc2	SQDWGSAGLGGVFK	Cerebellum	—	100.0	None	—
B2RR83	Ythdc2	SQDWGSAGLGGVFK	Cerebrum	—	100.0	None	—
B2RRD7	Brpf1	GYPSYPALIIDPK	Cerebellum	—	100.0	None	—
B2RRD7	Brpf1	HLPVEEQLK	Cerebellum	—	100.0	None	—
B2RRE2	Myo18a	AVEELLESLDLEK	BrainStem	—	100.0	None	—
B2RRE2	Myo18a	AVEELLESLDLEK	Cerebellum	—	100.0	None	—
B2RRE2	Myo18a	AVEELLESLDLEK	Cerebrum	—	100.0	None	—
B2RRE2	Myo18a	DGFSLASQLK	Cerebellum	—	100.0	None	—
B2RRE2	Myo18a	DLDIAGFTQK	Cerebellum	—	100.0	None	—
B2RRE2	Myo18a	DLDIAGFTQK	Cerebrum	—	100.0	None	—
B2RRE2	Myo18a	ELQTQYDALK	Cerebrum	—	100.0	None	—
B2RRE2	Myo18a	EPADLDPEAASPAYSQAK	BrainStem	—	100.0	None	—
B2RRE2	Myo18a	EPADLDPEAASPAYSQAK	Cerebellum	—	100.0	None	—
B2RRE2	Myo18a	EPADLDPEAASPAYSQAK	Cerebrum	—	100.0	None	—
B2RRE2	Myo18a	EPADLDPEAASPAYSQAK	MockWholeBrain	—	100.0	None	—

SysQuan Mouse Database

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