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
A2ALK6	Epb41l4b	LSPGTPALYSEAAAHLK	Cerebrum	—	100.0	None	—
A2ALK6	Epb41l4b	SPAQAELSYLNK	BrainStem	—	100.0	None	—
A2ALK6	Epb41l4b	SPAQAELSYLNK	Cerebellum	—	100.0	None	—
A2ALK6	Epb41l4b	TLQTPLLPSPVADHVK	Cerebellum	—	100.0	None	—
A2ALK6	Epb41l4b	TLQTPLLPSPVADHVK	Cerebrum	—	100.0	None	—
A2ALK6	Epb41l4b	VEAAQPAVEKPEIK	BrainStem	—	100.0	None	—
A2ALK8	Ptpn3	FLDGLVQTFK	Cerebellum	—	100.0	None	—
A2ALK8	Ptpn3	FLDGLVQTFK	Cerebrum	—	100.0	None	—
A2ALK8	Ptpn3	FLDGLVQTFK	liver	—	100.0	None	—
A2ALK8	Ptpn3	FLDGLVQTFK	lung	—	100.0	None	—
A2ALK8	Ptpn3	FLEDYHK	Cerebrum	—	100.0	None	—
A2ALK8	Ptpn3	HLYFLQLK	Cerebrum	—	100.0	None	—
A2ALL9	Atp2b3	DKPLISR	Cerebrum	—	100.0	None	—
A2ALL9	Atp2b3	EASDIILTDDNFTSIVK	Cerebellum	—	100.0	None	—
A2ALL9	Atp2b3	EASDIILTDDNFTSIVK	Cerebrum	—	100.0	None	—
A2ALL9	Atp2b3	EIPAPSALTPK	Cerebellum	—	100.0	None	—
A2ALL9	Atp2b3	EIPAPSALTPK	Cerebrum	—	100.0	None	—
A2ALL9	Atp2b3	EIPAPSALTPK	Muscle	—	100.0	None	—
A2ALL9	Atp2b3	EQIPEDQLYK	Muscle	—	100.0	None	—
A2ALL9	Atp2b3	ILDLLVHAISINSAYTTK	Cerebellum	—	100.0	None	—
A2ALL9	Atp2b3	NGQLLQVPVAALVVGDIAQVK	Cerebellum	—	100.0	None	—
A2ALL9	Atp2b3	NGQLLQVPVAALVVGDIAQVK	Cerebrum	—	100.0	None	—
A2ALL9	Atp2b3	NVYDSISK	Cerebellum	—	100.0	None	—
A2ALL9	Atp2b3	QVVAVTGDGTNDGPALK	AdrenalGland	—	100.0	None	—
A2ALL9	Atp2b3	TSPTEGLADNTNDLEK	AdrenalGland	—	100.0	None	—
A2ALL9	Atp2b3	TSPTEGLADNTNDLEK	Cerebrum	—	100.0	None	—
A2ALL9	Atp2b3	TSPTEGLADNTNDLEK	Muscle	—	100.0	None	—
A2ALS4	Rap1gap	FGVIYQK	BrainStem	—	100.0	None	—
A2ALS4	Rap1gap	FGVIYQK	kidney	—	100.0	None	—
A2ALS4	Rap1gap	FYPVLYPK	BrainStem	—	100.0	None	—
A2ALS4	Rap1gap	FYPVLYPK	Cerebrum	—	100.0	None	—
A2ALS4	Rap1gap	FYPVLYPK	kidney	—	100.0	None	—
A2ALS4	Rap1gap	GPEFQEFLLTK	BrainStem	—	100.0	None	—
A2ALS4	Rap1gap	KPNTVSTSHSGSFTPNNPDLAK	BrainStem	—	100.0	None	—
A2ALS4	Rap1gap	KPNTVSTSHSGSFTPNNPDLAK	Cerebellum	—	100.0	None	—
A2ALS4	Rap1gap	KPNTVSTSHSGSFTPNNPDLAK	Cerebrum	—	100.0	None	—
A2ALS4	Rap1gap	KPNTVSTSHSGSFTPNNPDLAK	kidney	—	100.0	None	—
A2ALS4	Rap1gap	LIVTFDEHVISNNFK	BrainStem	—	100.0	None	—
A2ALS4	Rap1gap	LIVTFDEHVISNNFK	Cerebellum	—	100.0	None	—
A2ALS4	Rap1gap	LIVTFDEHVISNNFK	kidney	—	100.0	None	—
A2ALS4	Rap1gap	SSAIGIENIQEVQEK	BrainStem	—	100.0	None	—
A2ALS4	Rap1gap	SSAIGIENIQEVQEK	Cerebellum	—	100.0	None	—
A2ALS4	Rap1gap	SSAIGIENIQEVQEK	Cerebrum	—	100.0	None	—
A2ALS4	Rap1gap	TPDSGHVSQEPK	BrainStem	—	100.0	None	—
A2ALS4	Rap1gap	TPDSGHVSQEPK	Cerebellum	—	100.0	None	—
A2ALS4	Rap1gap	TPDSGHVSQEPK	Cerebrum	—	100.0	None	—
A2ALS5	Rap1gap	AAGISLIVPGK	Cerebellum	—	100.0	None	—
A2ALS5	Rap1gap	FGVIYQK	lung	—	100.0	None	—
A2ALS5	Rap1gap	FYPVLYPK	Cerebrum	—	100.0	None	—
A2ALS5	Rap1gap	FYPVLYPK	lung	—	100.0	None	—

SysQuan Mouse Database

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