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
O70475	Ugdh	ILTTNTWSSELSK	Cerebrum	—	100.0	MRM	—
O70475	Ugdh	ILTTNTWSSELSK	MockWholeBrain	—	100.0	MRM	—
O70475	Ugdh	INAWNSPTLPIYEPGLK	BrainStem	—	100.0	MRM	—
O70475	Ugdh	INAWNSPTLPIYEPGLK	Cerebellum	—	100.0	MRM	—
O70475	Ugdh	INAWNSPTLPIYEPGLK	Cerebrum	—	100.0	MRM	—
O88428	Papss2	LTPLELK	BrainStem	—	100.0	MRM	—
O88428	Papss2	LTPLELK	Cerebrum	—	100.0	MRM	—
O88428	Papss2	LTPLELK	MockWholeBrain	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	BrainStem	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	Cerebellum	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	Cerebrum	—	100.0	MRM	—
O88502	Pde8a	IIPVIGQGGK	MockWholeBrain	—	100.0	MRM	—
O88507	Cntfr	EYIIQVAAK	BrainStem	—	100.0	MRM	—
O88507	Cntfr	EYIIQVAAK	Cerebrum	—	100.0	MRM	—
O88569	Hnrnpa2b1	DYFEEYGK	MockWholeBrain	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	BrainStem	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	Cerebellum	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	Cerebrum	—	100.0	MRM	—
O88829	St3gal5	ILNPVIIK	MockWholeBrain	—	100.0	MRM	—
O88958	Gnpda1	LVDPLYSIK	Cerebrum	—	100.0	MRM	—
O88958	Gnpda1	LVDPLYSIK	MockWholeBrain	—	100.0	MRM	—
O88986	Gcat	GIFVIGFSYPVVPK	BrainStem	—	100.0	MRM	—
O88986	Gcat	GIFVIGFSYPVVPK	Cerebrum	—	100.0	MRM	—
O89023	Tpp1	LSELVQAVSDPSSPQYGK	BrainStem	—	100.0	MRM	—
O89023	Tpp1	LSELVQAVSDPSSPQYGK	Cerebellum	—	100.0	MRM	—
O89023	Tpp1	LSELVQAVSDPSSPQYGK	Cerebrum	—	100.0	MRM	—
O89026	Robo1	IVEHPSDLIVSK	BrainStem	—	100.0	MRM	—
O89026	Robo1	IVEHPSDLIVSK	Cerebellum	—	100.0	MRM	—
O89053	Coro1a	HVFGQPAK	BrainStem	—	100.0	MRM	—
O89053	Coro1a	HVFGQPAK	Cerebellum	—	100.0	MRM	—
O89112	Lancl1	AFPNPYADYNK	Cerebrum	—	100.0	MRM	—
P00329	Adh1	GAIFGGFK	BrainStem	—	100.0	MRM	—
P00329	Adh1	GAIFGGFK	Cerebellum	—	100.0	MRM	—
P00375	Dhfr	TWFSIPEK	BrainStem	—	100.0	MRM	—
P00493	Hprt1	FFADLLDYIK	BrainStem	—	100.0	MRM	—
P00493	Hprt1	FFADLLDYIK	Cerebrum	—	100.0	MRM	—
P00920	Ca2	YAAELHLVHWNTK	BrainStem	—	100.0	MRM	—
P00920	Ca2	YAAELHLVHWNTK	Cerebellum	—	100.0	MRM	—
P00920	Ca2	YAAELHLVHWNTK	Cerebrum	—	100.0	MRM	—
P00920	Ca2	YAAELHLVHWNTK	MockWholeBrain	—	100.0	MRM	—
P01027	C3	EVVADSVWVDVK	BrainStem	—	100.0	MRM	—
P01027	C3	EVVADSVWVDVK	Cerebrum	—	100.0	MRM	—
P01029	C4b	DHAVDLIQK	BrainStem	—	100.0	MRM	—
P01029	C4b	DHAVDLIQK	Cerebrum	—	100.0	MRM	—
P01029	C4b	DHAVDLIQK	MockWholeBrain	—	100.0	MRM	—
P01117	K-RAS	SYGIPFIETSAK	Cerebrum	—	100.0	MRM	—
P05132	Prkaca	ILQAVNFPFLVK	BrainStem	—	100.0	MRM	—
P05132	Prkaca	ILQAVNFPFLVK	Cerebellum	—	100.0	MRM	—
P05132	Prkaca	ILQAVNFPFLVK	MockWholeBrain	—	100.0	MRM	—
P05201	Got1	NLDYVATSIHEAVTK	BrainStem	—	100.0	MRM	—

SysQuan Mouse Database

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