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
E9Q6R7	Utrn	VLQVLHQNNVDLVNIGGTDIVDGNPK	MockWholeBrain	—	100.0	None	—
E9Q6R7	Utrn	VLYNDLGAQVTEGK	BrainStem	—	100.0	None	—
E9Q6R7	Utrn	VLYNDLGAQVTEGK	Cerebellum	—	100.0	None	—
E9Q6R7	Utrn	VLYNDLGAQVTEGK	Cerebrum	—	100.0	None	—
E9Q6R7	Utrn	YEELSHLAESK	BrainStem	—	100.0	None	—
E9Q6R7	Utrn	YEELSHLAESK	Cerebellum	—	100.0	None	—
E9Q6R7	Utrn	YEELSHLAESK	Cerebrum	—	100.0	None	—
E9Q6R7	Utrn	YGDLEARPDDGQNEFSDIIK	BrainStem	—	100.0	None	—
E9Q6R7	Utrn	YGDLEARPDDGQNEFSDIIK	Cerebellum	—	100.0	None	—
E9Q6R7	Utrn	YGDLEARPDDGQNEFSDIIK	Cerebrum	—	100.0	None	—
E9Q6R7	Utrn	YGDLEARPDDGQNEFSDIIK	MockWholeBrain	—	100.0	None	—
E9Q6T9	Kctd1	DYTLLYEEAK	Cerebrum	—	100.0	None	—
E9Q6T9	Kctd1	LFDGTEPIVLDSLK	BrainStem	—	100.0	None	—
E9Q6T9	Kctd1	LFDGTEPIVLDSLK	Cerebellum	—	100.0	None	—
E9Q6T9	Kctd1	LFDGTEPIVLDSLK	Cerebrum	—	100.0	None	—
E9Q6T9	Kctd1	LFDGTEPIVLDSLK	MockWholeBrain	—	100.0	None	—
E9Q6T9	Kctd1	LLIPDDFK	Cerebrum	—	100.0	None	—
E9Q6T9	Kctd1	LLIPDDFK	MockWholeBrain	—	100.0	None	—
E9Q6T9	Kctd1	SPASPLNNQGIPTPAQLTK	Cerebrum	—	100.0	None	—
E9Q6T9	Kctd1	SPASPLNNQGIPTPAQLTK	MockWholeBrain	—	100.0	None	—
E9Q6U4	Pfdn4	AAAEDVNVTFEDQQK	Cerebellum	—	100.0	None	—
E9Q6Y8	Usp31	ASVTSTSTSKPSSPR	BrainStem	—	100.0	None	—
E9Q6Y8	Usp31	ASVTSTSTSKPSSPR	Cerebellum	—	100.0	None	—
E9Q6Y8	Usp31	ASVTSTSTSKPSSPR	Cerebrum	—	100.0	None	—
E9Q6Y8	Usp31	ASVTSTSTSKPSSPR	MockWholeBrain	—	100.0	None	—
E9Q6Y8	Usp31	EVKPPSHSDSLTK	BrainStem	—	100.0	None	—
E9Q6Y8	Usp31	FGLPFVLHLEK	BrainStem	—	100.0	None	—
E9Q6Y8	Usp31	FGLPFVLHLEK	Cerebellum	—	100.0	None	—
E9Q6Y8	Usp31	FGLPFVLHLEK	Cerebrum	—	100.0	None	—
E9Q6Y8	Usp31	FGLPFVLHLEK	MockWholeBrain	—	100.0	None	—
E9Q6Y8	Usp31	GHQPPGSQQPNTNAVGK	Cerebrum	—	100.0	None	—
E9Q6Y8	Usp31	GIHLNNNLNHLK	BrainStem	—	100.0	None	—
E9Q6Y8	Usp31	GIHLNNNLNHLK	Cerebellum	—	100.0	None	—
E9Q6Y8	Usp31	GIHLNNNLNHLK	Cerebrum	—	100.0	None	—
E9Q6Y8	Usp31	GRPALASQESSLSSPSPSSPVPVK	BrainStem	—	100.0	None	—
E9Q6Y8	Usp31	GRPALASQESSLSSPSPSSPVPVK	Cerebellum	—	100.0	None	—
E9Q6Y8	Usp31	GRPALASQESSLSSPSPSSPVPVK	Cerebrum	—	100.0	None	—
E9Q6Y8	Usp31	GRPALASQESSLSSPSPSSPVPVK	MockWholeBrain	—	100.0	None	—
E9Q6Y8	Usp31	PALASQESSLSSPSPSSPVPVK	BrainStem	—	100.0	None	—
E9Q6Y8	Usp31	PALASQESSLSSPSPSSPVPVK	Cerebrum	—	100.0	None	—
E9Q6Y8	Usp31	TVAWDLLQK	MockWholeBrain	—	100.0	None	—
E9Q6Y8	Usp31	VTAPGPGPPVAAGGK	BrainStem	—	100.0	None	—
E9Q777	Akap11	FAADLVGK	Cerebrum	—	100.0	None	—
E9Q777	Akap11	FAADLVGK	MockWholeBrain	—	100.0	None	—
E9Q777	Akap11	TIDTNADYLTK	BrainStem	—	100.0	None	—
E9Q777	Akap11	VGDVLQAVLK	BrainStem	—	100.0	None	—
E9Q777	Akap11	VGDVLQAVLK	Cerebrum	—	100.0	None	—
E9Q784	Zc3h13	DLGSVQGFEDVSK	BrainStem	—	100.0	None	—
E9Q784	Zc3h13	DLGSVQGFEDVSK	Cerebellum	—	100.0	None	—
E9Q784	Zc3h13	DLGSVQGFEDVSK	Cerebrum	—	100.0	None	—

SysQuan Mouse Database

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