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
P40338	Vhl	SLVKPENYR	Cerebellum	—	100.0	MRM	—
P41216	Acsl1	LAQGEYIAPEK	BrainStem	—	100.0	MRM	—
P41216	Acsl1	LLLEGVENK	BrainStem	—	100.0	MRM	—
P41216	Acsl1	LLLEGVENK	Cerebellum	—	100.0	MRM	—
P41216	Acsl1	LLLEGVENK	Cerebrum	—	100.0	MRM	—
P41216	Acsl1	LLLEGVENK	liver	—	100.0	MRM	—
P41216	Acsl1	LLLEGVENK	MockWholeBrain	—	100.0	MRM	—
P41241	Csk	EGIIPANYVQK	Cerebellum	—	100.0	MRM	—
P42208	Septin2	VNIVPVIAK	BrainStem	—	100.0	MRM	—
P42208	Septin2	VNIVPVIAK	Cerebellum	—	100.0	MRM	—
P42567	Eps15	IDPFGGDPFK	Cerebellum	—	100.0	MRM	—
P42567	Eps15	IDPFGGDPFK	MockWholeBrain	—	100.0	MRM	—
P42669	Pura	FFFDVGSNK	BrainStem	—	100.0	MRM	—
P42669	Pura	FFFDVGSNK	Cerebellum	—	100.0	MRM	—
P42669	Pura	FFFDVGSNK	Cerebrum	—	100.0	MRM	—
P42859	Htt	LVSFLEAK	BrainStem	—	100.0	MRM	—
P42859	Htt	LVSFLEAK	Cerebellum	—	100.0	MRM	—
P42859	Htt	LVSFLEAK	Cerebrum	—	100.0	MRM	—
P42932	Cct8	AVDDGVNTFK	Cerebrum	—	100.0	MRM	—
P43274	H1-4	ALAAAGYDVEK	BrainStem	—	100.0	MRM	—
P43274	H1-4	ALAAAGYDVEK	Cerebellum	—	100.0	MRM	—
P43274	H1-4	ALAAAGYDVEK	liver	—	100.0	MRM	—
P43274	H1-4	SETAPAAPAAPAPAEK	BrainStem	—	100.0	MRM	—
P43274	H1-4	SETAPAAPAAPAPAEK	Cerebellum	—	100.0	MRM	—
P43274	H1-4	SETAPAAPAAPAPAEK	Cerebrum	—	100.0	MRM	—
P43277	H1-3	ALAAAGYDVEK	BrainStem	—	100.0	MRM	—
P43277	H1-3	ALAAAGYDVEK	Cerebellum	—	100.0	MRM	—
P43277	H1-3	ASGPPVSELITK	liver	—	100.0	MRM	—
P45376	Akr1b1	LLNKPGLK	BrainStem	—	100.0	MRM	—
P45376	Akr1b1	LLNKPGLK	Cerebellum	—	100.0	MRM	—
P45376	Akr1b1	LLNKPGLK	Cerebrum	—	100.0	MRM	—
P45376	Akr1b1	LLNKPGLK	MockWholeBrain	—	100.0	MRM	—
P45376	Akr1b1	SPPGQVTEAVK	BrainStem	—	100.0	MRM	—
P45591	Cfl2	ASGVTVNDEVIK	BrainStem	—	100.0	MRM	—
P45591	Cfl2	ASGVTVNDEVIK	Cerebellum	—	100.0	MRM	—
P45591	Cfl2	ASGVTVNDEVIK	Cerebrum	—	100.0	MRM	—
P45591	Cfl2	ASGVTVNDEVIK	MockWholeBrain	—	100.0	MRM	—
P45591	Cfl2	QIIVEEAK	BrainStem	—	100.0	MRM	—
P45591	Cfl2	QIIVEEAK	Cerebrum	—	100.0	MRM	—
P45952	Acadm	NTYYASIAK	Cerebellum	—	100.0	MRM	—
P45952	Acadm	NTYYASIAK	liver	—	100.0	MRM	—
P45952	Acadm	NTYYASIAK	MockWholeBrain	—	100.0	MRM	—
P46460	Nsf	QSIINPDWNFEK	BrainStem	—	100.0	MRM	—
P46471	Psmc2	ALDEGDIALLK	BrainStem	—	100.0	MRM	—
P46471	Psmc2	ALDEGDIALLK	Cerebrum	—	100.0	MRM	—
P46471	Psmc2	ESDTGLAPPALWDLAADK	BrainStem	—	100.0	MRM	—
P46471	Psmc2	ESDTGLAPPALWDLAADK	Cerebellum	—	100.0	MRM	—
P46471	Psmc2	ESDTGLAPPALWDLAADK	Cerebrum	—	100.0	MRM	—
P46471	Psmc2	ESDTGLAPPALWDLAADK	MockWholeBrain	—	100.0	MRM	—
P46638	Rab11b	VVLIGDSGVGK	BrainStem	—	100.0	MRM	—

SysQuan Mouse Database

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