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
E9Q3G8	Nup153	FGVLSDSKPEEVK	lung	—	100.0	None	—
E9Q3G8	Nup153	FSKPTGDFK	lung	—	100.0	None	—
E9Q3G8	Nup153	GFGTSSSLNPAPSAFK	Cerebellum	—	100.0	None	—
E9Q3G8	Nup153	GFGTSSSLNPAPSAFK	Heart	—	100.0	None	—
E9Q3G8	Nup153	GFGTSSSLNPAPSAFK	Muscle	—	100.0	None	—
E9Q3G8	Nup153	GFGTSSSLNPAPSAFK	SmallIntestines	—	100.0	None	—
E9Q3G8	Nup153	GGFTFGK	Cerebellum	—	100.0	None	—
E9Q3G8	Nup153	GGFTFGK	Cerebrum	—	100.0	None	—
E9Q3G8	Nup153	GGFTFGK	kidney	—	100.0	None	—
E9Q3G8	Nup153	GGFTFGK	lung	—	100.0	None	—
E9Q3G8	Nup153	KPAFNLSAFGTLSTSLGNSSILK	lung	—	100.0	None	—
E9Q3G8	Nup153	QQEPVTSTSLVFGK	BrainStem	—	100.0	None	—
E9Q3G8	Nup153	QQEPVTSTSLVFGK	liver	—	100.0	None	—
E9Q3G8	Nup153	QQEPVTSTSLVFGK	Muscle	—	100.0	None	—
E9Q3G8	Nup153	SGFNFGTLDTK	BrainStem	—	100.0	None	—
E9Q3G8	Nup153	SGFNFGTLDTK	Cerebrum	—	100.0	None	—
E9Q3G8	Nup153	SGFNFGTLDTK	Heart	—	100.0	None	—
E9Q3G8	Nup153	SGFNFGTLDTK	Thymus	—	100.0	None	—
E9Q3G8	Nup153	SGIDNTVFQAK	Cerebellum	—	100.0	None	—
E9Q3G8	Nup153	SGIDNTVFQAK	Cerebrum	—	100.0	None	—
E9Q3G8	Nup153	SGIDNTVFQAK	kidney	—	100.0	None	—
E9Q3G8	Nup153	SHSLSQHTAISSK	Cerebellum	—	100.0	None	—
E9Q3G8	Nup153	SHSLSQHTAISSK	Cerebrum	—	100.0	None	—
E9Q3G8	Nup153	SHSLSQHTAISSK	lung	—	100.0	None	—
E9Q3G8	Nup153	TEFSGSNSSSETVLSSSAQDITAVNSSSYK	BrainStem	—	100.0	None	—
E9Q3G8	Nup153	TEFSGSNSSSETVLSSSAQDITAVNSSSYK	Cerebellum	—	100.0	None	—
E9Q3G8	Nup153	TEFSGSNSSSETVLSSSAQDITAVNSSSYK	Cerebrum	—	100.0	None	—
E9Q3G8	Nup153	TEFSGSNSSSETVLSSSAQDITAVNSSSYK	Heart	—	100.0	None	—
E9Q3G8	Nup153	TEFSGSNSSSETVLSSSAQDITAVNSSSYK	liver	—	100.0	None	—
E9Q3G8	Nup153	TEFSGSNSSSETVLSSSAQDITAVNSSSYK	lung	—	100.0	None	—
E9Q3G8	Nup153	TSQLGDSPFYPGK	Cerebrum	—	100.0	None	—
E9Q3G8	Nup153	TSQLGDSPFYPGK	kidney	—	100.0	None	—
E9Q3G8	Nup153	TSQLGDSPFYPGK	liver	—	100.0	None	—
E9Q3G8	Nup153	TSQLGDSPFYPGK	lung	—	100.0	None	—
E9Q3G8	Nup153	TVYFKPSLTPSGDLR	Cerebellum	—	100.0	None	—
E9Q3G8	Nup153	TVYFKPSLTPSGDLR	Cerebrum	—	100.0	None	—
E9Q3G8	Nup153	TVYFKPSLTPSGDLR	Heart	—	100.0	None	—
E9Q3G8	Nup153	TVYFKPSLTPSGDLR	liver	—	100.0	None	—
E9Q3G8	Nup153	TVYFKPSLTPSGDLR	lung	—	100.0	None	—
E9Q3I3	Spata13	AGDVIQVLEASNK	liver	—	100.0	None	—
E9Q3I4	Itsn1	DGDWWTGTVGDK	Muscle	—	100.0	None	—
E9Q3I4	Itsn1	DNHLNFNK	Muscle	—	100.0	None	—
E9Q3I4	Itsn1	DSLLTLK	Muscle	—	100.0	None	—
E9Q3I4	Itsn1	IPENEVPTPAKPVTDLTSAPAPK	Muscle	—	100.0	None	—
E9Q3I4	Itsn1	LATQAPWSTTEK	Muscle	—	100.0	None	—
E9Q3I4	Itsn1	LLSPGTSK	Muscle	—	100.0	None	—
E9Q3I4	Itsn1	LPEEPSSEDEQQPEK	Muscle	—	100.0	None	—
E9Q3I4	Itsn1	SAFTPATATGSSPSPVLGQGEK	Muscle	—	100.0	None	—
E9Q3I4	Itsn1	STSIDTGPTESPASLK	Muscle	—	100.0	None	—
E9Q3K3	Agap1	NTLDVGEVLSK	BrainStem	—	100.0	None	—

SysQuan Mouse Database

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