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
P24270	Cat	DYPLIPVGK	MockWholeBrain	—	100.0	MRM	—
P24369	Ppib	FPDENFK	Cerebellum	—	100.0	MRM	—
P24369	Ppib	FPDENFK	Cerebrum	—	100.0	MRM	—
P24472	Gsta4	YFPVFEK	BrainStem	—	100.0	MRM	—
P24472	Gsta4	YFPVFEK	Cerebellum	—	100.0	MRM	—
P24472	Gsta4	YFPVFEK	Cerebrum	—	100.0	MRM	—
P24472	Gsta4	YFPVFEK	liver	—	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	—
P24549	Aldh1a1	VTLELGGK	liver	—	100.0	MRM	—
P24788	Cdk11b	APELLLGAK	BrainStem	—	100.0	MRM	—
P24788	Cdk11b	APELLLGAK	Cerebellum	—	100.0	MRM	—
P24788	Cdk11b	APELLLGAK	Cerebrum	—	100.0	MRM	—
P24788	Cdk11b	APELLLGAK	MockWholeBrain	—	100.0	MRM	—
P25785	Timp2	EYLIAGK	BrainStem	—	100.0	MRM	—
P25785	Timp2	EYLIAGK	MockWholeBrain	—	100.0	MRM	—
P25799	Nfkb1	LEPVVSDAIYDSK	BrainStem	—	100.0	MRM	—
P25799	Nfkb1	LEPVVSDAIYDSK	Cerebellum	—	100.0	MRM	—
P25976	Ubtf	HPELNISEEGITK	Cerebellum	—	100.0	MRM	—
P26039	Tln1	AGFLDLK	BrainStem	—	100.0	MRM	—
P26039	Tln1	AGFLDLK	Cerebellum	—	100.0	MRM	—
P26039	Tln1	AGFLDLK	Cerebrum	—	100.0	MRM	—
P26039	Tln1	AGFLDLK	MockWholeBrain	—	100.0	MRM	—
P26039	Tln1	AVASAAAALVLK	BrainStem	—	100.0	MRM	—
P26039	Tln1	AVASAAAALVLK	Cerebrum	—	100.0	MRM	—
P26039	Tln1	AVASAAAALVLK	MockWholeBrain	—	100.0	MRM	—
P26039	Tln1	GVGAAATAVTQALNELLQHVK	Cerebellum	—	100.0	MRM	—
P26039	Tln1	GVGAAATAVTQALNELLQHVK	Cerebrum	—	100.0	MRM	—
P26039	Tln1	GVGAAATAVTQALNELLQHVK	MockWholeBrain	—	100.0	MRM	—
P26039	Tln1	ISIGNVVK	BrainStem	—	100.0	MRM	—
P26039	Tln1	ISIGNVVK	Cerebellum	—	100.0	MRM	—
P26039	Tln1	ISIGNVVK	Cerebrum	—	100.0	MRM	—
P26039	Tln1	ISIGNVVK	MockWholeBrain	—	100.0	MRM	—
P26040	Ezr	SQEQLAAELAEYTAK	BrainStem	—	100.0	MRM	—
P26040	Ezr	SQEQLAAELAEYTAK	Cerebellum	—	100.0	MRM	—
P26040	Ezr	SQEQLAAELAEYTAK	MockWholeBrain	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	BrainStem	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	Cerebellum	—	100.0	MRM	—
P26231	Ctnna1	IAEQVASFQEEK	liver	—	100.0	MRM	—
P26339	Chga	ELQDLALQGAK	BrainStem	—	100.0	MRM	—
P26339	Chga	ELQDLALQGAK	Cerebellum	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	BrainStem	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	Cerebellum	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	Cerebrum	—	100.0	MRM	—
P26350	Ptma	SDAAVDTSSEITTK	liver	—	100.0	MRM	—
P26369	U2af2	ELLTSFGPLK	Cerebrum	—	100.0	MRM	—
P26443	Glud1	EDDPNFFK	BrainStem	—	100.0	MRM	—

SysQuan Mouse Database

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