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
E9QAT4	Sec16a	QGYPEGYYNSK	Heart	—	100.0	None	—
E9QAT4	Sec16a	QGYPEGYYNSK	kidney	—	100.0	None	—
E9QAT4	Sec16a	QGYPEGYYNSK	liver	—	100.0	None	—
E9QAT4	Sec16a	QSGPGLHNQDHFYQQVTK	Cerebellum	—	100.0	None	—
E9QAT4	Sec16a	QSGPGLHNQDHFYQQVTK	Cerebrum	—	100.0	None	—
E9QAT4	Sec16a	QSGPGLHNQDHFYQQVTK	lung	—	100.0	None	—
E9QAT4	Sec16a	QTLQNTPVGSSSK	BrainStem	—	100.0	None	—
E9QAT4	Sec16a	QTLQNTPVGSSSK	Cerebellum	—	100.0	None	—
E9QAT4	Sec16a	QTLQNTPVGSSSK	Cerebrum	—	100.0	None	—
E9QAT4	Sec16a	QTLQNTPVGSSSK	Heart	—	100.0	None	—
E9QAT4	Sec16a	QTLQNTPVGSSSK	lung	—	100.0	None	—
E9QAT4	Sec16a	SDPAVLHPGQALPPTTLSLQESGLPPQEAK	liver	—	100.0	None	—
E9QAT4	Sec16a	SDPAVLHPGQALPPTTLSLQESGLPPQEAK	lung	—	100.0	None	—
E9QAT4	Sec16a	SFPGPLGK	Cerebellum	—	100.0	None	—
E9QAT4	Sec16a	SFPGPLGK	Cerebrum	—	100.0	None	—
E9QAT4	Sec16a	SFPGPLGK	liver	—	100.0	None	—
E9QAT4	Sec16a	SFPGPLGK	lung	—	100.0	None	—
E9QAT4	Sec16a	SHLVGVKPVEADR	BrainStem	—	100.0	None	—
E9QAT4	Sec16a	SHLVGVKPVEADR	Cerebellum	—	100.0	None	—
E9QAT4	Sec16a	SHLVGVKPVEADR	Cerebrum	—	100.0	None	—
E9QAT4	Sec16a	SHLVGVKPVEADR	kidney	—	100.0	None	—
E9QAT4	Sec16a	SHLVGVKPVEADR	liver	—	100.0	None	—
E9QAT4	Sec16a	SHLVGVKPVEADR	Muscle	—	100.0	None	—
E9QAT4	Sec16a	SHLVGVKPVEADR	Pancreas	—	100.0	None	—
E9QAT4	Sec16a	TVWLPGK	SalivaryGland	—	100.0	None	—
E9QAT4	Sec16a	VDVINFAQNK	Cerebrum	—	100.0	None	—
E9QAU4	Etl4	ADTFTEENATPNK	Cerebrum	—	100.0	None	—
E9QAU4	Etl4	ADTFTEENATPNK	lung	—	100.0	None	—
E9QAU4	Etl4	AELEISNK	Cerebrum	—	100.0	None	—
E9QAU4	Etl4	ATAAEVLK	lung	—	100.0	None	—
E9QAU4	Etl4	EIGQQGQENADK	lung	—	100.0	None	—
E9QAU4	Etl4	EPGTLVYIEKPR	lung	—	100.0	None	—
E9QAU4	Etl4	IPALSPSSGK	lung	—	100.0	None	—
E9QAU4	Etl4	NQADGAGTAHVSAGK	Cerebrum	—	100.0	None	—
E9QAU4	Etl4	NQADGAGTAHVSAGK	lung	—	100.0	None	—
E9QAU4	Etl4	NTSGLSSLVDLGPPLVEK	lung	—	100.0	None	—
E9QAU4	Etl4	QVGEAVATLK	lung	—	100.0	None	—
E9QAU4	Etl4	SAEFSIHDVK	lung	—	100.0	None	—
E9QAU4	Etl4	SAHSASLIPSVSNGSLK	Cerebrum	—	100.0	None	—
E9QAU4	Etl4	TAVQVLSSGEVHDIVSQK	Cerebrum	—	100.0	None	—
E9QAU4	Etl4	TAVQVLSSGEVHDIVSQK	lung	—	100.0	None	—
E9QAU4	Etl4	TIHTPSLASYK	lung	—	100.0	None	—
E9QAU4	Etl4	TLDSLEQTIK	lung	—	100.0	None	—
E9QAU4	Etl4	VTAGALRPSGPPK	lung	—	100.0	None	—
E9QAU4	Etl4	YPDSHLPTLGSK	Cerebrum	—	100.0	None	—
E9QB01	Ncam1	HTEPNETTPLTEPEK	Cerebrum	—	100.0	None	—
E9QB01	Ncam1	LASEWKPEIR	BrainStem	—	100.0	None	—
E9QB01	Ncam1	LASEWKPEIR	Cerebellum	—	100.0	None	—
E9QB01	Ncam1	LASEWKPEIR	Cerebrum	—	100.0	None	—
E9QB02	Mars1	AAETVLK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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