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
A2A432	Cul4b	LITYLDQTTQK	Heart	—	100.0	None	—
A2A432	Cul4b	LITYLDQTTQK	liver	—	100.0	None	—
A2A432	Cul4b	LPENYTDETWQK	BrainStem	—	100.0	None	—
A2A432	Cul4b	LPENYTDETWQK	Cerebellum	—	100.0	None	—
A2A432	Cul4b	LPENYTDETWQK	lung	—	100.0	None	—
A2A432	Cul4b	LPENYTDETWQK	Thymus	—	100.0	None	—
A2A432	Cul4b	LYAAEGQK	BrainStem	—	100.0	None	—
A2A432	Cul4b	LYAAEGQK	Cerebellum	—	100.0	None	—
A2A432	Cul4b	LYAAEGQK	Cerebrum	—	100.0	None	—
A2A432	Cul4b	QLLGEHLTAILQK	BoneMarrow	—	100.0	None	—
A2A432	Cul4b	QLLGEHLTAILQK	Cerebellum	—	100.0	None	—
A2A432	Cul4b	QLLGEHLTAILQK	Cerebrum	—	100.0	None	—
A2A432	Cul4b	QLLGEHLTAILQK	liver	—	100.0	None	—
A2A432	Cul4b	QLLGEHLTAILQK	lung	—	100.0	None	—
A2A432	Cul4b	RPNKPAELIAK	Cerebellum	—	100.0	None	—
A2A432	Cul4b	RPNKPAELIAK	Cerebrum	—	100.0	None	—
A2A432	Cul4b	RPNKPAELIAK	lung	—	100.0	None	—
A2A432	Cul4b	SATDGNTSTTPPTSAK	BrainStem	—	100.0	None	—
A2A432	Cul4b	SATDGNTSTTPPTSAK	Cerebellum	—	100.0	None	—
A2A432	Cul4b	SATDGNTSTTPPTSAK	Cerebrum	—	100.0	None	—
A2A432	Cul4b	SATDGNTSTTPPTSAK	liver	—	100.0	None	—
A2A432	Cul4b	SATDGNTSTTPPTSAK	lung	—	100.0	None	—
A2A432	Cul4b	SILISSVASVHHANGLAK	BrainStem	—	100.0	None	—
A2A432	Cul4b	SILISSVASVHHANGLAK	Cerebellum	—	100.0	None	—
A2A432	Cul4b	SILISSVASVHHANGLAK	Cerebrum	—	100.0	None	—
A2A432	Cul4b	SLIASVEK	BrainStem	—	100.0	None	—
A2A432	Cul4b	SLIASVEK	Cerebellum	—	100.0	None	—
A2A432	Cul4b	SLIASVEK	liver	—	100.0	None	—
A2A432	Cul4b	SLIASVEK	lung	—	100.0	None	—
A2A432	Cul4b	SSTAVSSFANSKPGSAK	BoneMarrow	—	100.0	None	—
A2A432	Cul4b	SSTAVSSFANSKPGSAK	BrainStem	—	100.0	None	—
A2A432	Cul4b	SSTAVSSFANSKPGSAK	Cerebrum	—	100.0	None	—
A2A432	Cul4b	SSTAVSSFANSKPGSAK	liver	—	100.0	None	—
A2A432	Cul4b	TLSHNLLVSEVYNQLK	BrainStem	—	100.0	None	—
A2A432	Cul4b	TLSHNLLVSEVYNQLK	Cerebellum	—	100.0	None	—
A2A432	Cul4b	TLSHNLLVSEVYNQLK	Cerebrum	—	100.0	None	—
A2A432	Cul4b	TLSHNLLVSEVYNQLK	liver	—	100.0	None	—
A2A432	Cul4b	TLSHNLLVSEVYNQLK	lung	—	100.0	None	—
A2A468	Ncoa3	FSLADGTIVSAQTK	lung	—	100.0	None	—
A2A472	Tox2	GQNPSATFGDVSK	BrainStem	—	100.0	None	—
A2A472	Tox2	SATPSPSSSTQEEESDAHFK	BrainStem	—	100.0	None	—
A2A482	Zmynd8	ELSESVQQQSAPVPLISPK	kidney	—	100.0	None	—
A2A482	Zmynd8	ELSESVQQQSAPVPLISPK	liver	—	100.0	None	—
A2A482	Zmynd8	GFPFWPAK	Heart	—	100.0	None	—
A2A482	Zmynd8	GFPFWPAK	kidney	—	100.0	None	—
A2A482	Zmynd8	ILLSKPLLSGGAGR	kidney	—	100.0	None	—
A2A482	Zmynd8	SNSPVSEKPDPTPAK	Cerebellum	—	100.0	None	—
A2A482	Zmynd8	SNSPVSEKPDPTPAK	Cerebrum	—	100.0	None	—
A2A482	Zmynd8	SSQGNSSNTQSAPSEPASAPK	BoneMarrow	—	100.0	None	—
A2A482	Zmynd8	SSQGNSSNTQSAPSEPASAPK	liver	—	100.0	None	—

SysQuan Mouse Database

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