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
P17751	Tpi1	ELASQPDVDGFLVGGASLKPEFVDIINAK	MockWholeBrain	—	100.0	MRM	—
P17751	Tpi1	TATPQQAQEVHEK	BrainStem	—	100.0	MRM	—
P17751	Tpi1	TATPQQAQEVHEK	MockWholeBrain	—	100.0	MRM	—
P18760	Cfl1	ASGVAVSDGVIK	Cerebrum	—	100.0	MRM	—
P19096	Fasn	GVDLVLNSLAEEK	BrainStem	—	100.0	MRM	—
P19096	Fasn	GVDLVLNSLAEEK	Cerebellum	—	100.0	MRM	—
P19096	Fasn	GVDLVLNSLAEEK	Cerebrum	—	100.0	MRM	—
P19096	Fasn	VFTTVGSAEK	BrainStem	—	100.0	MRM	—
P19096	Fasn	VFTTVGSAEK	Cerebrum	—	100.0	MRM	—
P19096	Fasn	VLEALLPLK	BrainStem	—	100.0	MRM	—
P19096	Fasn	VLEALLPLK	Cerebellum	—	100.0	MRM	—
P19096	Fasn	VLEALLPLK	Cerebrum	—	100.0	MRM	—
P19246	Nefh	EYQDLLNVK	BrainStem	—	100.0	MRM	—
P19246	Nefh	EYQDLLNVK	Cerebrum	—	100.0	MRM	—
P19253	Rpl13a	YQAVTATLEEK	BrainStem	—	100.0	MRM	—
P19253	Rpl13a	YQAVTATLEEK	Cerebellum	—	100.0	MRM	—
P19253	Rpl13a	YQAVTATLEEK	Cerebrum	—	100.0	MRM	—
P19253	Rpl13a	YQAVTATLEEK	MockWholeBrain	—	100.0	MRM	—
P20029	Hspa5	ETAEAYLGK	BrainStem	—	100.0	MRM	—
P20029	Hspa5	ETAEAYLGK	Cerebellum	—	100.0	MRM	—
P20029	Hspa5	ETAEAYLGK	Cerebrum	—	100.0	MRM	—
P20029	Hspa5	ETAEAYLGK	MockWholeBrain	—	100.0	MRM	—
P20029	Hspa5	IINEPTAAAIAYGLDK	Cerebrum	—	100.0	MRM	—
P20108	Prdx3	GTAVVNGEFK	Cerebellum	—	100.0	MRM	—
P21107	Tpm3	TIDDLEDELYAQK	BrainStem	—	100.0	MRM	—
P21107	Tpm3	TIDDLEDELYAQK	Cerebellum	—	100.0	MRM	—
P21107	Tpm3	TIDDLEDELYAQK	MockWholeBrain	—	100.0	MRM	—
P21279	Gnaq	VSAFENPYVDAIK	Cerebellum	—	100.0	MRM	—
P21279	Gnaq	VSAFENPYVDAIK	Cerebrum	—	100.0	MRM	—
P21550	Eno3	GNPTVEVDLHTAK	BrainStem	—	100.0	MRM	—
P21550	Eno3	GNPTVEVDLHTAK	Cerebellum	—	100.0	MRM	—
P22315	Fech	AESLNGNPLFSK	Cerebrum	—	100.0	MRM	—
P22315	Fech	AESLNGNPLFSK	MockWholeBrain	—	100.0	MRM	—
P22315	Fech	LAPFIAK	Cerebrum	—	100.0	MRM	—
P22907	Hmbs	ILDTALSK	Cerebellum	—	100.0	MRM	—
P22907	Hmbs	ILDTALSK	Cerebrum	—	100.0	MRM	—
P22907	Hmbs	ILDTALSK	MockWholeBrain	—	100.0	MRM	—
P24270	Cat	DYPLIPVGK	BrainStem	—	100.0	MRM	—
P24270	Cat	DYPLIPVGK	Cerebrum	—	100.0	MRM	—
P24270	Cat	DYPLIPVGK	MockWholeBrain	—	100.0	MRM	—
P24472	Gsta4	YFPVFEK	BrainStem	—	100.0	MRM	—
P24472	Gsta4	YFPVFEK	Cerebrum	—	100.0	MRM	—
P24472	Gsta4	YFPVFEK	MockWholeBrain	—	100.0	MRM	—
P24547	Impdh2	FGVPVIADGGIQNVGHIAK	Cerebellum	—	100.0	MRM	—
P24547	Impdh2	VAQGVSGAVQDK	BrainStem	—	100.0	MRM	—
P24547	Impdh2	VAQGVSGAVQDK	Cerebellum	—	100.0	MRM	—
P24547	Impdh2	VAQGVSGAVQDK	Cerebrum	—	100.0	MRM	—
P24549	Aldh1a1	VTLELGGK	Cerebrum	—	100.0	MRM	—
P25785	Timp2	EYLIAGK	BrainStem	—	100.0	MRM	—
P25785	Timp2	EYLIAGK	MockWholeBrain	—	100.0	MRM	—

SysQuan Mouse Database

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