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
E9Q411	Nbas	GTDLEALVAIGK	BrainStem	—	100.0	None	—
E9Q411	Nbas	GTDLEALVAIGK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	GTDLEALVAIGK	Cerebrum	—	100.0	None	—
E9Q411	Nbas	GTDLEALVAIGK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	IFQHSKPDLQQK	BrainStem	—	100.0	None	—
E9Q411	Nbas	IFQHSKPDLQQK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	IFQHSKPDLQQK	Cerebrum	—	100.0	None	—
E9Q411	Nbas	IFQHSKPDLQQK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	ILSVSELLK	BrainStem	—	100.0	None	—
E9Q411	Nbas	ILSVSELLK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	ILSVSELLK	Cerebrum	—	100.0	None	—
E9Q411	Nbas	ILSVSELLK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	LFWAGDPHLIK	BrainStem	—	100.0	None	—
E9Q411	Nbas	LFWAGDPHLIK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	LFWAGDPHLIK	Cerebrum	—	100.0	None	—
E9Q411	Nbas	LFWAGDPHLIK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	LGQEQDGIFK	BrainStem	—	100.0	None	—
E9Q411	Nbas	LGQEQDGIFK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	LGQEQDGIFK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	NSEQEILQK	BrainStem	—	100.0	None	—
E9Q411	Nbas	SAVNSASIHNYLSK	BrainStem	—	100.0	None	—
E9Q411	Nbas	SAVNSASIHNYLSK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	SAVNSASIHNYLSK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	SEDALEALEPVLTSQNILSISK	BrainStem	—	100.0	None	—
E9Q411	Nbas	THGLEKPVSFVK	BrainStem	—	100.0	None	—
E9Q411	Nbas	THGLEKPVSFVK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	THGLEKPVSFVK	Cerebrum	—	100.0	None	—
E9Q411	Nbas	VLSGSPYYK	BrainStem	—	100.0	None	—
E9Q411	Nbas	VLSGSPYYK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	VLSGSPYYK	Cerebrum	—	100.0	None	—
E9Q411	Nbas	VLSGSPYYK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	VLSNTTTTTK	BrainStem	—	100.0	None	—
E9Q411	Nbas	VLSNTTTTTK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	VLSNTTTTTK	Cerebrum	—	100.0	None	—
E9Q411	Nbas	VLSNTTTTTK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	VNFEIHPEGENISASPLPVK	BrainStem	—	100.0	None	—
E9Q411	Nbas	VNFEIHPEGENISASPLPVK	Cerebellum	—	100.0	None	—
E9Q411	Nbas	VNFEIHPEGENISASPLPVK	Cerebrum	—	100.0	None	—
E9Q411	Nbas	VNFEIHPEGENISASPLPVK	MockWholeBrain	—	100.0	None	—
E9Q411	Nbas	VVASGLNYK	BrainStem	—	100.0	None	—
E9Q411	Nbas	YDAEFFK	BrainStem	—	100.0	None	—
E9Q414	Apob	TDSVVDLFSYSVQGSGETTYDSK	liver	—	100.0	None	—
E9Q446	Rnf25	EPLVYDLASLK	BrainStem	—	100.0	None	—
E9Q446	Rnf25	EPLVYDLASLK	Cerebrum	—	100.0	None	—
E9Q446	Rnf25	ISQALGHVAK	BrainStem	—	100.0	None	—
E9Q446	Rnf25	ISQALGHVAK	Cerebrum	—	100.0	None	—
E9Q447	Sptan1	QGQIDNQYQSLLELGEK	Cerebellum	—	100.0	None	—
E9Q453	Tpm1	LATALQK	Cerebellum	—	100.0	None	—
E9Q453	Tpm1	LATALQK	Cerebrum	—	100.0	None	—
E9Q456	Tpm1	SIDDLEDELYAQK	Cerebellum	—	100.0	None	—

SysQuan Mouse Database

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